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CompTIA N10-008 CompTIA Network+ Exam Exam Practice Test

Demo: 172 questions
Total 856 questions

CompTIA Network+ Exam Questions and Answers

Question 1

The following instructions were published about the proper network configuration for a videoconferencing device:

"Configure a valid static RFC1918 address for your network. Check the option to use a connection over NAT."

Which of the following is a valid IP address configuration for the device?

Options:

A.

FE80::1

B.

100.64.0.1

C.

169.254.1.2

D.

172.19.0.2

E.

224.0.0.12

Question 2

A network technician is investigating an IP phone that does not register in the VoIP system Although it received an IP address, it did not receive the necessary DHCP options The information that is needed for the registration is distributes by the OHCP scope All other IP phones are working properly. Which of the following does the technician need to verify?

Options:

A.

VLAN mismatch

B.

Transceiver mismatch

C.

Latency

D.

DHCP exhaustion

Question 3

A network administrator is required to ensure that auditors have read-only access to the system logs, while systems administrators have read and write access to the system logs, and operators have no access to the system logs. The network administrator has configured security groups for each of these functional categories. Which of the following security capabilities will allow the network administrator to maintain these permissions with the LEAST administrative effort?

Options:

A.

Mandatory access control

B.

User-based permissions

C.

Role-based access

D.

Least privilege

Question 4

Which of the following protocol types describes secure communication on port 443?

Options:

A.

ICMP

B.

UDP

C.

TCP

D.

IP

Question 5

A network administrator wants to analyze attacks directed toward the company's network. Which of the following must the network administrator implement to assist in this goal?

Options:

A.

A honeypot

B.

Network segmentation

C.

Antivirus

D.

A screened subnet

Question 6

An ARP request is broadcasted and sends the following request.

''Who is 192.168.1.200? Tell 192.168.1.55''

At which of the following layers of the OSI model does this request operate?

Options:

A.

Application

B.

Data link

C.

Transport

D.

Network

E.

Session

Question 7

Which of the following technologies allows traffic to be sent through two different ISPs to increase performance?

Options:

A.

Fault tolerance

B.

Quality of service

C.

Load balancing

D.

Port aggregation

Question 8

Which of the following services can provide data storage, hardware options, and scalability to a third-party company that cannot afford new devices?

Options:

A.

SaaS

B.

IaaS

C.

PaaS

D.

DaaS

Question 9

A company is being acquired by a large corporation. As part of the acquisition process, the company's address should now redirect clients to the corporate organization page. Which of the following DNS records needs to be created?

Options:

A.

SOA

B.

NS

C.

CNAME

D.

TXT

Question 10

A wireless network was installed in a warehouse for employees to scan crates with a wireless handheld scanner. The wireless network was placed in the corner of the building near the ceiling for maximum coverage However users in the offices adjacent lo the warehouse have noticed a large amount of signal overlap from the new network Additionally warehouse employees report difficulty connecting to the wireless network from the other side of the building; however they have no issues when Ihey are near the antenna Which of the following is MOST likely the cause?

Options:

A.

The wireless signal is being refracted by the warehouse's windows

B.

The antenna's power level was set too high and is overlapping

C.

An omnidirectional antenna was used instead of a unidirectional antenna

D.

The wireless access points are using channels from the 5GHz spectrum

Question 11

A network technician is reviewing an upcoming project's requirements to implement laaS. Which of the following should the technician consider?

Options:

A.

Software installation processes

B.

Type of database to be installed

C.

Operating system maintenance

D.

Server hardware requirements

Question 12

Which of the following is a system that is installed directly on a server's hardware and abstracts the hardware from any guest machines?

Options:

A.

Storage array

B.

Type 1 hypervisor

C.

Virtual machine

D.

Guest QS

Question 13

A user reports a weak signal when walking 20ft (61 m) away from the WAP in one direction, but a strong signal when walking 20ft in the opposite direction The technician has reviewed the configuration and confirmed the channel type is correct There is no jitter or latency on the connection Which of the following would be the MOST likely cause of the issue?

Options:

A.

Antenna type

B.

Power levels

C.

Frequency

D.

Encryption type

Question 14

Which of the following is used to provide networking capability for VMs at Layer 2 of the OSI model?

Options:

A.

VPN

B.

VRRP

C.

vSwitch

D.

VIP

Question 15

A customer wants to segregate the traffic between guests on a hypervisor. Which of the following does a technician need to configure to meet the requirement?

Options:

A.

Virtual switches

B.

OSPF routing

C.

Load balancers

D.

NIC teaming

E.

Fibre Channel

Question 16

Which of the following policies is MOST commonly used for guest captive portals?

Options:

A.

AUP

B.

DLP

C.

BYOD

D.

NDA

Question 17

A user recently made changes to a PC that caused it to be unable to access websites by both FQDN and IP Local resources, such as the file server remain accessible. Which of the following settings did the user MOST likely misconfigure?

Options:

A.

Static IP

B.

Default gateway

C.

DNS entries

D.

Local host file

Question 18

A systems administrator is running a VoIP network and is experiencing jitter and high latency. Which of the following would BEST help the administrator determine the cause of these issues?

Options:

A.

Enabling RADIUS on the network

B.

Configuring SNMP traps on the network

C.

Implementing LDAP on the network

D.

Establishing NTP on the network

Question 19

A network administrator is reviewing interface errors on a switch. Which of the following indicates that a switchport is receiving packets in excess of the configured MTU?

Options:

A.

CRC errors

B.

Giants

C.

Runts

D.

Flooding

Question 20

A network technician is observing the behavior of an unmanaged switch when a new device is added to the network and transmits data. Which of the following BEST describes how the switch processes this information?

Options:

A.

The data is flooded out of every port. including the one on which it came in.

B.

The data is flooded out of every port but only in the VLAN where it is located.

C.

The data is flooded out of every port, except the one on which it came in

D.

The data is flooded out of every port, excluding the VLAN where it is located

Question 21

During the security audit of a financial firm the Chief Executive Officer (CEO) questions why there are three employees who perform very distinct functions on the server. There is an administrator for creating users another for assigning the users lo groups and a third who is the only administrator to perform file rights assignment Which of the following mitigation techniques is being applied'

Options:

A.

Privileged user accounts

B.

Role separation

C.

Container administration

D.

Job rotation

Question 22

A network administrator needs to implement an HDMI over IP solution. Which of the following will the network administrator MOST likely use to ensure smooth video delivery?

Options:

A.

Link aggregation control

B.

Port tagging

C.

Jumbo frames

D.

Media access control

Question 23

A network administrator is configuring a database server and would like to ensure the database engine is listening on a certain port. Which of the following commands should the administrator use to accomplish this goal?

Options:

A.

nslookup

B.

netstat -a

C.

ipconfig /a

D.

arp -a

Question 24

An IDS was installed behind the edge firewall after a network was breached. The network was then breached again even though the IDS logged the attack. Which of the following should be used in place of these devices to prevent future attacks?

Options:

A.

A network tap

B.

A proxy server

C.

A UTM appliance

D.

A content filter

Question 25

A network administrator wants to improve the security of the management console on the company's switches and ensure configuration changes made can be correlated to the administrator who conformed them Which of the following should the network administrator implement?

Options:

A.

Port security

B.

Local authentication

C.

TACACS+

D.

Access control list

Question 26

A business is using the local cable company to provide Internet access. Which of the following types of cabling will the cable company MOST likely use from the demarcation point back to the central office?

Options:

A.

Multimode

B.

Cat 5e

C.

RG-6

D.

Cat 6

E.

100BASE-T

Question 27

A network technician was troubleshooting an issue for a user who was being directed to cloned websites that were stealing credentials. The URLs were correct for the websites but an incorrect IP address was revealed when the technician used ping on the user's PC After checking the is setting, the technician found the DNS server address was incorrect Which of the following describes the issue?

Options:

A.

Rogue DHCP server

B.

Misconfigured HSRP

C.

DNS poisoning

D.

Exhausted IP scope

Question 28

A technician is deploying a low-density wireless network and is contending with multiple types of building materials. Which of the following wireless frequencies would allow for the LEAST signal attenuation?

Options:

A.

2.4GHz

B.

5GHz

C.

850MHz

D.

900MHZ

Question 29

A technician is troubleshooting a workstation's network connectivity and wants to confirm which switchport corresponds to the wall jack the PC is using Which of the following concepts would BEST help the technician?

Options:

A.

Consistent labeling

B.

Change management

C.

Standard work instructions

D.

Inventory management

E.

Network baseline

Question 30

A lab environment hosts Internet-facing web servers and other experimental machines, which technicians use for various tasks A technician installs software on one of the web servers to allow communication to the company's file server, but it is unable to connect to it Other machines in the building are able to retrieve files from the file server. Which of the following is the MOST likely reason the web server cannot retrieve the files, and what should be done to resolve the problem?

Options:

A.

The lab environment's IDS is blocking the network traffic 1 he technician can whitelist the new application in the IDS

B.

The lab environment is located in the DM2, and traffic to the LAN zone is denied by default. The technician can move the computer to another zone or request an exception from the administrator.

C.

The lab environment has lost connectivity to the company router, and the switch needs to be rebooted. The technician can get the key to the wiring closet and manually restart the switch

D.

The lab environment is currently set up with hubs instead of switches, and the requests are getting bounced back The technician can submit a request for upgraded equipment to management.

Question 31

Given the following output:

Which of the following attacks is this MOST likely an example of?

Options:

A.

ARP poisoning

B.

VLAN hopping

C.

Rogue access point

D.

Amplified DoS

Question 32

A network engineer is designing a new secure wireless network. The engineer has been given the following requirements:

1 Must not use plaintext passwords

2 Must be certificate based

3. Must be vendor neutral

Which of the following methods should the engineer select?

Options:

A.

TWP-RC4

B.

CCMP-AES

C.

EAP-TLS

D.

WPA2

Question 33

A SaaS provider has decided to leave an unpatched VM available via a public DMZ port. With which of the following concepts is this technique MOST closely associated?

Options:

A.

Insider threat

B.

War driving

C.

Evil twin

D.

Honeypot

Question 34

Which of the following attacks encrypts user data and requires a proper backup implementation to recover?

Options:

A.

DDoS

B.

Phishing

C.

Ransomware

D.

MAC spoofing

Question 35

An organization wants to implement a method of centrally managing logins to network services. Which of the following protocols should the organization use to allow for authentication, authorization and auditing?

Options:

A.

MS-CHAP

B.

RADIUS

C.

LDAPS

D.

RSTP

Question 36

Which of the following uses the destination IP address to forward packets?

Options:

A.

A bridge

B.

A Layer 2 switch

C.

A router

D.

A repeater

Question 37

A Chief Information Officer (CIO) wants to improve the availability of a company's SQL database Which of the following technologies should be utilized to achieve maximum availability?

Options:

A.

Clustering

B.

Port aggregation

C.

NIC teaming

D.

Snapshots

Question 38

Which of the following is MOST commonly used to address CVEs on network equipment and/or operating systems?

Options:

A.

Vulnerability assessment

B.

Factory reset

C.

Firmware update

D.

Screened subnet

Question 39

A network technician needs to correlate security events to analyze a suspected intrusion. Which of the following should the technician use?

Options:

A.

SNMP

B.

Log review

C.

Vulnerability scanning

D.

SIEM

Question 40

A network technician is investigating an issue with handheld devices in a warehouse. Devices have not been connecting to the nearest APs, but they have been connecting to an AP on the far side of the warehouse. Which of the following is the MOST likely cause of this issue?

Options:

A.

The nearest APs are configured for 802.11g.

B.

An incorrect channel assignment is on the nearest APs.

C.

The power level is too high for the AP on the far side.

D.

Interference exists around the AP on the far side.

Question 41

A network technician is configuring a new firewall for a company with the necessary access requirements to be allowed through the firewall. Which of the following would normally be applied as the LAST rule in the firewall?

Options:

A.

Secure SNMP

B.

Port security

C.

Implicit deny

D.

DHCP snooping

Question 42

Which of the following security devices would be BEST to use to provide mechanical access control to the MDF/IDF?

Options:

A.

A smart card

B.

A key fob

C.

An employee badge

D.

A door lock

Question 43

Which of the following protocols will a security appliance that is correlating network events from multiple devices MOST likely rely on to receive event messages?

Options:

A.

Syslog

B.

Session Initiation Protocol

C.

Secure File Transfer Protocol

D.

Server Message Block

Question 44

A client moving into a new office wants the IP network set up to accommodate 412 network-connected devices that are all on the same subnet. The subnet needs to be as small as possible. Which of the following subnet masks should be used to achieve the required result?

Options:

A.

255.255.0.0

B.

255.255.252.0

C.

255.255.254.0

D.

255.255.255.0

Question 45

A network administrator has been directed to present the network alerts from the past week to the company's executive staff. Which of the following will provide the BEST collection and presentation of this data?

Options:

A.

A port scan printout

B.

A consolidated report of various network devices

C.

A report from the SIEM tool

D.

A report from a vulnerability scan done yesterday

Question 46

An IT technician suspects a break in one of the uplinks that provides connectivity to the core switch. Which of the following command-line tools should the technician use to determine where the incident is occurring?

Options:

A.

nslookup

B.

show config

C.

netstat

D.

show interface

E.

show counters

Question 47

A city has hired a new employee who needs to be able to work when traveling at home and at the municipal sourcing of a neighboring city that snares services. The employee is issued a laptop, and a technician needs to train the employee on the appropriate solutions for secure access to the network from all the possible locations On which of the following solutions would the technician MOST likely train the employee?

Options:

A.

Site-to-site VPNs between the two city locations and client-to-site software on the employee's laptop tor all other remote access

B.

Client-to-site VPNs between the travel locations and site-to-site software on the employee's laptop for all other remote access

C.

Client-to-site VPNs between the two city locations and site-to-site software on the employee's laptop for all other remote access

D.

Site-to-site VPNs between the home and city locations and site-to-site software on the employee's laptop for all other remote access

Question 48

A technician wants to install a WAP in the center of a room that provides service in a radius surrounding a radio. Which of the following antenna types should the AP utilize?

Options:

A.

Omni

B.

Directional

C.

Yagi

D.

Parabolic

Question 49

A network technician is installing an analog desk phone for a new receptionist After running a new phone line, the technician now needs to cnmp on a new connector. Which of the following connectors would MOST likely be used in this case?

Options:

A.

DB9

B.

RJ11

C.

RJ45

D.

DB25

Question 50

An organization with one core and five distribution switches is transitioning from a star to a full-mesh topology Which of the following is the number of additional network connections needed?

Options:

A.

5

B.

7

C.

10

D.

15

Question 51

A network administrator is talking to different vendors about acquiring technology to support a new project for a large company. Which of the following documents will MOST likely need to be signed before information about the project is shared?

Options:

A.

BYOD policy

B.

NDA

C.

SLA

D.

MOU

Question 52

A network technician is investigating an issue with a desktop that is not connecting to the network. The desktop was connecting successfully the previous day, and no changes were made to the environment. The technician locates the switchport where the device is connected and observes the LED status light on the switchport is not lit even though the desktop is turned on Other devices that arc plugged into the switch are connecting to the network successfully Which of the following is MOST likely the cause of the desktop not connecting?

Options:

A.

Transceiver mismatch

B.

VLAN mismatch

C.

Port security

D.

Damaged cable

E.

Duplex mismatch

Question 53

A network technician has multimode fiber optic cable available in an existing IDF. Which of the following Ethernet standards should the technician use to connect the network switch to the existing fiber?

Options:

A.

10GBaseT

B.

1000BaseT

C.

1000BaseSX

D.

1000BaseLX

Question 54

A user is having difficulty with video conferencing and is looking for assistance. Which of the following would BEST improve performance?

Options:

A.

Packet shaping

B.

Quality of service

C.

Port mirroring

D.

Load balancing

Question 55

A local firm has hired a consulting company to clean up its IT infrastructure. The consulting company notices remote printing is accomplished by port forwarding via publicly accessible IPs through the firm's firewall Which of the following would be the MOST appropriate way to enable secure remote printing?

Options:

A.

SSH

B.

VPN

C.

Telnet

D.

SSL

Question 56

A firewall administrator is implementing a rule that directs HTTP traffic to an internal server listening on a non-standard socket Which of the following types of rules is the administrator implementing?

Options:

A.

NAT

B.

PAT

C.

STP

D.

SNAT

E.

ARP

Question 57

Which of the following would be used to expedite MX record updates to authoritative NSs?

Options:

A.

UDP forwarding

B.

DNS caching

C.

Recursive lookup

D.

Time to live

Question 58

A network administrator decided to use SLAAC in an extensive IPv6 deployment to alleviate IP address management. The devices were properly connected into the LAN but autoconfiguration of the IP address did not occur as expected. Which of the following should the network administrator verify?

Options:

A.

The network gateway is configured to send router advertisements.

B.

A DHCP server is present on the same broadcast domain as the clients.

C.

The devices support dual stack on the network layer.

D.

The local gateway supports anycast routing.

Question 59

A small, family-run business uses a single SOHO router to provide Internet and WiFi to its employees At the start of a new week, employees come in and find their usual WiFi network is no longer available, and there is a new wireless network to which they cannot connect. Given that information, which of the following should have been done to avoid this situation'

Options:

A.

The device firmware should have been kept current.

B.

Unsecure protocols should have been disabled.

C.

Parental controls should have been enabled

D.

The default credentials should have been changed

Question 60

A network administrator is downloading a large patch that will be uploaded to several enterprise switches simultaneously during the day's upgrade cycle. Which of the following should the administrator do to help ensure the upgrade process will be less likely to cause problems with the switches?

Options:

A.

Confirm the patch's MD5 hash prior to the upgrade

B.

Schedule the switches to reboot after an appropriate amount of time.

C.

Download each switch's current configuration before the upgrade

D.

Utilize FTP rather than TFTP to upload the patch

Question 61

A company requires a disaster recovery site to have equipment ready to go in the event of a disaster at its main datacenter. The company does not have the budget to mirror all the live data to the disaster recovery site. Which of the following concepts should the company select?

Options:

A.

Cold site

B.

Hot site

C.

Warm site

D.

Cloud site

Question 62

A network administrator is setting up several loT devices on a new VLAN and wants to accomplish the following

1. Reduce manual configuration on each system

2. Assign a specific IP address to each system

3. Allow devices to move to different switchports on the same VLAN

Which of the following should the network administrator do to accomplish these requirements?

Options:

A.

Set up a reservation for each device

B.

Configure a static IP on each device

C.

Implement private VLANs for each device

D.

Use DHCP exclusions to address each device

Question 63

Two remote offices need to be connected securely over an untrustworthy MAN. Each office needs to access network shares at the other site. Which of the following will BEST provide this functionality?

Options:

A.

Client-to-site VPN

B.

Third-party VPN service

C.

Site-to-site VPN

D.

Split-tunnel VPN

Question 64

A network field technician is installing and configuring a secure wireless network. The technician performs a site survey. Which of the following documents would MOST likely be created as a result of the site survey?

Options:

A.

Physical diagram

B.

Heat map

C.

Asset list

D.

Device map

Question 65

A technician is troubleshooting a previously encountered issue. Which of the following should the technician reference to find what solution was implemented to resolve the issue?

Options:

A.

Standard operating procedures

B.

Configuration baseline documents

C.

Work instructions

D.

Change management documentation

Question 66

A network requirement calls for segmenting departments into different networks. The campus network is set up with users of each department in multiple buildings. Which of the following should be configured to keep the design simple and efficient?

Options:

A.

MDIX

B.

Jumbo frames

C.

Port tagging

D.

Flow control

Question 67

A corporation has a critical system that would cause unrecoverable damage to the brand if it was taken offline. Which of the following disaster recovery solutions should the corporation implement?

Options:

A.

Full backups

B.

Load balancing

C.

Hot site

D.

Snapshots

Question 68

Which of the following OSI model layers is where conversations between applications are established, coordinated, and terminated?

Options:

A.

Session

B.

Physical

C.

Presentation

D.

Data link

Question 69

There are two managed legacy switches running that cannot be replaced or upgraded. These switches do not support cryptographic functions, but they are password protected. Which of the following should a network administrator configure to BEST prevent unauthorized access?

Options:

A.

Enable a management access list

B.

Disable access to unnecessary services.

C.

Configure a stronger password for access

D.

Disable access to remote management

E.

Use an out-of-band access method.

Question 70

A company that uses VoIP telephones is experiencing intermittent issues with one-way audio and dropped conversations The manufacturer says the system will work if ping times are less than 50ms. The company has recorded the following ping times:

Which of the following is MOST likely causing the issue?

Options:

A.

Attenuation

B.

Latency

C.

VLAN mismatch

D.

Jitter

Question 71

A technician is implementing a new wireless network to serve guests at a local office. The network needs to provide Internet access but disallow associated stations from communicating with each other. Which of the following would BEST accomplish this requirement?

Options:

A.

Wireless client isolation

B.

Port security

C.

Device geofencing

D.

DHCP snooping

Question 72

A technician is connecting DSL for a new customer. After installing and connecting the on-premises equipment, the technician verifies DSL synchronization. When connecting to a workstation, however, the link LEDs on the workstation and modem do not light up. Which of the following should the technician perform during troubleshooting?

Options:

A.

Identify the switching loops between the modem and the workstation.

B.

Check for asymmetrical routing on the modem.

C.

Look for a rogue DHCP server on the network.

D.

Replace the cable connecting the modem and the workstation.

Question 73

A company wants to implement a large number of WAPs throughout its building and allow users to be able to move around the building without dropping their connections Which of the following pieces of equipment would be able to handle this requirement?

Options:

A.

A VPN concentrator

B.

A load balancer

C.

A wireless controller

D.

A RADIUS server

Question 74

You are tasked with verifying the following requirements are met in order to ensure network security.

Requirements:

Datacenter

Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage

Provide a dedicated server to resolve IP addresses and hostnames correctly and handle port 53 traffic

Building A

Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage

Provide devices to support 5 additional different office users

Add an additional mobile user

Replace the Telnet server with a more secure solution

Screened subnet

Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage

Provide a server to handle external 80/443 traffic

Provide a server to handle port 20/21 traffic

INSTRUCTIONS

Drag and drop objects onto the appropriate locations. Objects can be used multiple times and not all placeholders need to be filled.

Available objects are located in both the Servers and Devices tabs of the Drag & Drop menu.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Options:

Question 75

Which of the following is the LARGEST MTU for a standard Ethernet frame?

Options:

A.

1452

B.

1492

C.

1500

D.

2304

Question 76

Which of the following devices would be used to manage a corporate WLAN?

Options:

A.

A wireless NAS

B.

A wireless bridge

C.

A wireless router

D.

A wireless controller

Question 77

A technician is deploying a new switch model and would like to add it to the existing network monitoring software. The technician wants to know what metrics can be gathered from a given switch. Which of the following should the technician utilize for the switch?

Options:

A.

MIB

B.

Trap

C.

Syslog

D.

Audit log

Question 78

A user reports being unable to access network resources after making some changes in the office. Which of the following should a network technician do FIRST?

Options:

A.

Check the system’s IP address

B.

Do a ping test against the servers

C.

Reseat the cables into the back of the PC

D.

Ask what changes were made

Question 79

A technician is installing a cable modem in a SOHO. Which of the following cable types will the technician MOST likely use to connect a modem to the ISP?

Options:

A.

Coaxial

B.

Single-mode fiber

C.

Cat 6e

D.

Multimode fiber

Question 80

Which of the following can be used to centrally manage credentials for various types of administrative privileges on configured network devices?

Options:

A.

SSO

B.

TACACS+

C.

Zero Trust

D.

Separation of duties

E.

Multifactor authentication

Question 81

A workstation is configured with the following network details:

Software on the workstation needs to send a query to the local subnet broadcast address. To which of the following addresses should the software be configured to send the query?

Options:

A.

10.1.2.0

B.

10.1.2.1

C.

10.1.2.23

D.

10.1.2.255

E.

10.1.2.31

Question 82

SIMULATION

You have been tasked with setting up a wireless network in an office. The network will consist of 3 Access Points and a single switch. The network must meet the following parameters:

The SSIDs need to be configured as CorpNet with a key of S3cr3t!

The wireless signals should not interfere with each other

The subnet the Access Points and switch are on should only support 30 devices maximum

The Access Points should be configured to only support TKIP clients at a maximum speed

INSTRUCTONS

Click on the wireless devices and review their information and adjust the settings of the access points to meet the given requirements.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Options:

Question 83

Several WIFI users are reporting the inability to connect to the network. WLAN users on the guest network are able to access all network resources without any performance issues. The following table summarizes the findings after a site survey of the area in question:

Which of the following should a wireless technician do NEXT to troubleshoot this issue?

Options:

A.

Reconfigure the channels to reduce overlap

B.

Replace the omni antennas with directional antennas

C.

Update the SSIDs on all the APs

D.

Decrease power in AP 3 and AP 4

Question 84

A network administrator is implementing OSPF on all of a company’s network devices. Which of the following will MOST likely replace all the company’s hubs?

Options:

A.

A Layer 3 switch

B.

A proxy server

C.

A NGFW

D.

A WLAN controller

Question 85

Which of the following BEST describes a network appliance that warns of unapproved devices that are accessing the network?

Options:

A.

Firewall

B.

AP

C.

Proxy server

D.

IDS

Question 86

Which of the following DNS records works as an alias to another record?

Options:

A.

AAAA

B.

CNAME

C.

MX

D.

SOA

Question 87

A company wants to set up a backup data center that can become active during a disaster. The site needs to contain network equipment and connectivity. Which of the following strategies should the company employ?

Options:

A.

Active-active

B.

Warm

C.

Cold

D.

Cloud

Question 88

A network administrator needs to implement a solution to mediate access to the internet- Which of the following should the administrator most likely implement?

Options:

A.

Router

B.

Cloud gateway

C.

proxy

D.

Intrusion prevention system

Question 89

A network technician added a new workstation to the network and needs to make a custom, shielded cable that is 492ft (150m) with both ends wired to TIA/EIA-568A standards. The workstation is not establishing a link to the switchport. Which of the following is the cause of the issue?

Options:

A.

Cable shielding

B.

Attenuation

C.

Incorrect pinout

D.

Near-end crosstalk

Question 90

Which of the following is a major difference between a router and a Layer 3 switch?

Options:

A.

A router can perform PAT, but a Layer 3 switch cannot.

B.

A Layer 3 switch is more efficient than a router.

C.

A router uses higher speed interfaces than a Layer 3 switch.

D.

A Layer 3 switch can run more routing protocols than a router.

Question 91

Which of the following provides guidance to an employee about restricting non-business access to the company's videoconferencing solution?

Options:

A.

Acceptable use policy

B.

Data loss prevention

C.

Remote access policy

D.

Standard operating procedure

Question 92

A user is experimenting with audio transmissions and would like the transmissions to reach several specific devices simultaneously over the IP network. The user requests assistance from a network technician to configure the appropriate features within the SOHO. Which of the following should the technician configure to meet the requirements?

Options:

A.

Unicast

B.

Multicast

C.

Anycast

D.

Broadcast

Question 93

A user is unable to perform a reverse DNS lookup of an IP address to a hostname. Which of the following DNS record types is missing?

Options:

A.

PTR

B.

CNAME

C.

SOA

D.

AAAA

Question 94

Which of the following protocols uses Dijkstra’s algorithm to calculate the LOWEST cost between routers?

Options:

A.

RIP

B.

OSPF

C.

BGP

D.

EIGRP

Question 95

Which of the following documents is MOST likely to be associated with identifying and documenting critical applications?

Options:

A.

Software development life-cycle policy

B.

User acceptance testing plan

C.

Change management policy

D.

Business continuity plan

Question 96

A network administrator is investigating a network connectivity issue. The administrator runs a command to view the status of the network cards. The administrator receives the following output:

Which of the following should the administrator troubleshoot based on the output?

Options:

A.

Physical layer components

B.

VLAN tagging configuration

C.

Buffers on the card filling up

D.

TCP/IP address settings

Question 97

Which of the following is the NEXT step to perform network troubleshooting after identifying an issue?

Options:

A.

Implement a solution.

B.

Establish a theory.

C.

Escalate the issue.

D.

Document the findings.

Question 98

A virtual machine has the following configuration:

· IPv4 address: 169.254.10.10

· Subnet mask: 255.255.0.0

The virtual machine can reach colocated systems but cannot reach external addresses on the internet. Which of the following is most likely the root

cause?

Options:

A.

The subnet mask is incorrect.

B.

The DHCP server is offline.

C.

The IP address is an RFC1918 private address.

D.

The DNS server is unreachable.

Question 99

Which of the following is the most accurate NTP time source that is capable of being accessed across a network connection?

Options:

A.

Stratum 0 device

B.

Stratum 1 device

C.

Stratum 7 device

D.

Stratum 16 device

Question 100

A new student is given credentials to log on to the campus Wi-Fi. The student stores the password in a laptop and is able to connect; however, the student is not able to connect with a phone when only a short distance from the laptop. Given the following information:

Which of the following is MOST likely causing this connection failure?

Options:

A.

Transmission speed

B.

Incorrect passphrase

C.

Channel overlap

D.

Antenna cable attenuation/signal loss

Question 101

ARP spoofing would normally be a part of:

Options:

A.

an on-path attack.

B.

DNS poisoning.

C.

a DoS attack.

D.

a rogue access point.

Question 102

A network technician has determined the cause of a network disruption. Which of the following is the NEXT step for the technician to perform?

Options:

A.

Validate the findings in a top-to-bottom approach

B.

Duplicate the issue, if possible

C.

Establish a plan of action to resolve the issue

D.

Document the findings and actions

Question 103

A company has multiple offices around the world. The computer rooms in some office locations are too warm Dedicated sensors are in each room, but the process of checking each sensor takes a long time. Which of the following options can the company put In place to automate temperature readings with internal resources?

Options:

A.

Implement NetFlow.

B.

Hire a programmer to write a script to perform the checks

C.

Utilize ping to measure the response.

D.

Use SNMP with an existing collector server

Question 104

A network administrator needs to configure a server to use the most accurate NTP reference available. Which of the following NTP devices should the administrator select?

Options:

A.

Stratum 1

B.

Stratum 2

C.

Stratum 3

D.

Stratum 4

Question 105

A network deployment engineer is deploying a new single-channel 10G optical connection. Which of the following optics should the engineer MOST likely use to satisfy this requirement?

Options:

A.

QSFP

B.

QSFP+

C.

SFP

D.

SFP+

Question 106

A technician is consolidating a topology with multiple SSlDs into one unique SSiD deployment. Which of the following features will be possible after this new configuration?

Options:

A.

Seamless roaming

B.

Basic service set

C.

WPA

D.

MU-MIMO

Question 107

An on-call network technician receives an automated email alert stating that a power supply on a firewall has just powered down. Which of the following protocols would best allow for this level of detailed device monitoring?

Options:

A.

TFTP

B.

TLS

C.

SSL

D.

SNMP

Question 108

Several users with older devices are reporting intermittent connectivity while in an outdoor patio area. After some research, the network administrator determines that an outdoor WAP might help with the issue. However, the company does not want the signal to bleed into the building and cause interference. Which of the following should the network administrator perform to BEST resolve the issue?

Options:

A.

Disable the SSID broadcast on the WAP in the patio area.

B.

Install a WAP and enable 5GHz only within the patio area.

C.

Install a directional WAP in the direction of the patio.

D.

Install a repeater on the back wall of the patio area.

Question 109

A network technician is investigating a trouble ticket for a user who does not have network connectivity. All patch cables between the wall jacks and computers in the building were upgraded over the weekend from Cat 5 to Cat 6. The newly installed cable is crimped With a TIA/EIA 568A on one end and a TIA/EIA 568B on the other end. Which of the following should the technician do to most likely fix the issue?

Options:

A.

Ensure the switchport has POE enabled.

B.

Crimp the cable as a straight-through cable.

C.

Ensure the switchport has STP enabled.

D.

Crimp the cable as a rollover cable.

Question 110

Which of the following BEST describes a spirt-tunnel client-to-server VPN connection?

Options:

A.

The client sends an network traffic down the VPN tunnel

B.

The client has two different IP addresses that can be connected to a remote site from two different ISPs to ensure availability

C.

The client sends some network traffic down the VPN tunnel and other traffic to the local gateway.

D.

The client connects to multiple remote sites at the same time

Question 111

An engineer is troubleshooting poor performance on the network that occurs during work hours. Which of the following should the engineer do to improve performance?

Options:

A.

Replace the patch cables.

B.

Create link aggregation.

C.

Create separation rules on the firewall.

D.

Create subinterfaces on the existing port.

Question 112

After a critical power issue, the network team was not receiving UPS status notifications. The network team would like to be alerted on these status changes. Which of the following would be BEST to use tor these notifications?

Options:

A.

Traps

B.

MB

C.

NetFlow

D.

Syslog

Question 113

A network administrator needs to provide remote clients with access to an internal web application. Which of the following methods provides the highest flexibility and compatibility while encrypting only the connection to the web application?

Options:

A.

Clientless VPN

B.

Virtual desktop

C.

Virtual network computing

D.

mGRE tunnel

Question 114

A network technician recently installed 35 additional workstations. After installation, some users are unable to access network resources. Many of the original workstations that are experiencing the network access issue were offline when the new workstations were turned on. Which of the following is the MOST likely cause of this issue?

Options:

A.

Incorrect VLAN setting

B.

Insufficient DHCP scope

C.

Improper NIC setting

D.

Duplicate IP address

Question 115

Which of the following would enable a network technician to implement dynamic routing?

Options:

A.

An IPS

B.

A bridge

C.

A Layer 3 switch

D.

A hub

Question 116

Which of the following DNS records maps an alias to a true name?

Options:

A.

AAAA

B.

NS

C.

TXT

D.

CNAME

Question 117

A network administrator is in the process of installing 35 PoE security cameras. After the administrator installed and tested the new cables, the administrator installed the cameras. However, a small number of the cameras do not work. Which of the following is the most likely reason?

Options:

A.

Incorrect wiring standard

B.

Power budget exceeded

C.

Signal attenuation

D.

Wrong voltage

Question 118

Which of the following steps of the troubleshooting methodology would most likely include checking through each level of the OSI model after the problem has

been identified?

Options:

A.

Establish a theory.

B.

Implement the solution.

C.

Create a plan of action.

D.

Verify functionality.

Question 119

A network technician needs to select an AP that will support at least 1.3Gbps and 5GHz only. Which of the following wireless standards must the AP support to meet the requirements?

Options:

A.

B

B.

AC

C.

AX

D.

N

E.

G

Question 120

A network administrator is notified that a user cannot access resources on the network. The network administrator checks the physical connections to the workstation labeled User 3 and sees the Ethernet is properly connected. However, the network interface's indicator lights are not blinking on either the computer or the switch. Which of the following is the most likely cause?

Options:

A.

The switch failed.

B.

The default gateway is wrong.

C.

The port is shut down.

D.

The VLAN assignment is incorrect.

Question 121

Which of the following network types is composed of computers that can all communicate with one another with equal permissions and allows users to directly share what is on or attached to their computers?

Options:

A.

Local area network

B.

Peer-to-peer network

C.

Client-server network

D.

Personal area network

Question 122

A network administrator is adding a new switch to the network. Which of the following network hardening techniques would be BEST to use once the switch is in production?

Options:

A.

Disable unneeded ports

B.

Disable SSH service

C.

Disable MAC filtering

D.

Disable port security

Question 123

A network manager wants to view network traffic for devices connected to a switch. A network engineer connects an appliance to a free port on the switch and

needs to configure the switch port connected to the appliance. Which of the following is the best option for the engineer to enable?

Options:

A.

Trunking

B.

Port mirroring

C.

Full duplex

D.

SNMP

Question 124

Which of the following architectures would allow the network-forwarding elements to adapt to new business requirements with the least amount of operating effort?

Options:

A.

Software-defined network

B.

Spine and leaf

C.

Three-tier

D.

Backbone

Question 125

A server application requires large amounts of data to be sent at a consistent rate. Which of the following should an engineer most likely configure to meet these requirements?

Options:

A.

Link speed

B.

Jumbo frames

C.

Switch Virtual Interface

D.

Spanning tree

Question 126

Which of the following is the first step a network administrator should take in the troubleshooting methodology?

Options:

A.

Establish a plan of action.

B.

Document findings and outcomes.

C.

Test the theory to determine cause.

D.

Identify the problem.

Question 127

During a recent security audit, a contracted penetration tester discovered the organization uses a number of insecure protocols. Which of the following ports should be disallowed so only encrypted protocols are allowed? (Select TWO).

Options:

A.

22

B.

23

C.

69

D.

443

E.

587

F.

8080

Question 128

Given the following Information:

Which of the following would cause performance degradation between PC A and PC B'?

Options:

A.

Attenuation

B.

Interference

C.

Decibel loss

D.

Incorrect pinout

Question 129

A company ranis out a largo event space and includes wireless internet access for each tenant. Tenants reserve a two-hour window from the company each week, which includes a tenant-specific SSID However, all users share the company's network hardware.

The network support team is receiving complaints from tenants that some users are unable to connect to the wireless network Upon investigation, the support teams discovers a pattern indicating that after a tenant with a particularly large attendance ends its sessions, tenants throughout the day are unable to connect.

The following settings are common lo all network configurations:

Which of the following actions would MOST likely reduce this Issue? (Select TWO).

Options:

A.

Change to WPA encryption

B.

Change the DNS server to 10.1.10.1.

C.

Change the default gateway to 10.0.0.1.

D.

Change the DHCP scope end to 10.1.10.250

E.

Disable AP isolation

F.

Change the subnet mask lo 255.255.255.192.

G.

Reduce the DHCP lease time to four hours.

Question 130

A company with multiple routers would like to implement an HA network gateway with the least amount of downtime possible. This solution should not require changes on the gateway setting of the network clients. Which of the following should a technician configure?

Options:

A.

Automate a continuous backup and restore process of the system's state of the active gateway.

B.

Use a static assignment of the gateway IP address on the network clients.

C.

Configure DHCP relay and allow clients to receive a new IP setting.

D.

Configure a shared VIP and deploy VRRP on the routers.

Question 131

Which of the following is a security flaw in an application or network?

Options:

A.

A threat

B.

A vulnerability

C.

An exploit

D.

A risk

Question 132

A company is implementing a secure remote access solution for multiple employees. Which of the following should the company use?

Options:

A.

Remote desktop connection

B.

Virtual desktop

C.

Site-to-site VPN

D.

Client-to-site VPN

Question 133

A network technician is attempting to harden a commercial switch that was recently purchased. Which of the following hardening techniques best mitigates the use of publicly available information?

Options:

A.

Changing the default password

B.

Blocking inbound SSH connections

C.

Removing the gateway from the network configuration

D.

Restricting physical access to the switch

Question 134

A network administrator needs to monitor traffic on a specific port on a switch. Which of the following should the administrator configure to accomplish the task?

Options:

A.

Port security

B.

Port tagging

C.

Port mirroring

D.

Media access control

Question 135

A packet has a destination address that is located outside of the local network. Which of the following should be used to route this packet out of the local network?

Options:

A.

DNS server

B.

Load balancer

C.

DHCP server

D.

Default gateway

Question 136

A store owner would like to have secure wireless access available for both business equipment and patron use. Which of the following features should be configured to allow different wireless access through the same equipment?

Options:

A.

MIMO

B.

TKIP

C.

LTE

D.

SSID

Question 137

A network technician is investigating why a core switch is logging excessive amounts of data to the syslog server. The running configuration of the switch

showed the following logging information:

ip ssh logging events

logging level debugging

logging host 192.168.1.100

logging synchronous

Which of the following changes should the technician make to best fix the issue?

Options:

A.

Update the logging host IP.

B.

Change to asynchronous logging.

C.

Stop logging SSH events.

D.

Adjust the logging level.

Question 138

Which of the following common agreements would a company most likely have an employee sign as a condition of employment?

Options:

A.

NDA

B.

ISP

C.

SLA

D.

MOU

Question 139

After installing a new wireless access point, an engineer tests the device and sees that it is not performing at the rated speeds. Which of the following should the engineer do to troubleshoot the issue? (Select two).

Options:

A.

Ensure a bottleneck is not coming from other devices on the network.

B.

Install the latest firmware for the device.

C.

Create a new VLAN for the access point.

D.

Make sure the SSID is not longer than 16 characters.

E.

Configure the AP in autonomous mode.

F.

Install a wireless LAN controller.

Question 140

Which of the following can have multiple VLAN interfaces?

Options:

A.

Hub

B.

Layer 3 switch

C.

Bridge

D.

Load balancer

Question 141

A company is reviewing ways to cut the overall cost of Its IT budget. A network technician suggests removing various computer programs from the IT budget and only providing these programs on an as-needed basis. Which of the following models would meet this requirement?

Options:

A.

Multitinency

B.

laaS

C.

SaaS

D.

VPN

Question 142

A cafeteria is lacing lawsuits related to criminal internet access that was made over its guest network. The marketing team, however, insists on keeping the cafeteria phone number as the wireless passphrase. Which of the following actions would Improve wireless security while accommodating the marketing team and accepting the terms of use?

Options:

A.

Setting WLAN security to use EAP-TLS

B.

Deploying a captive portal tor user authentication

C.

Using geofencing to limit the area covered by the WLAN

D.

Configuring guest network isolation

Question 143

Which of the following connector types would be used to connect to the demarcation point and provide network access to a cable modem?

Options:

A.

F-type

B.

RJ45

C.

LC

D.

RJ11

Question 144

Which of the following would be BEST suited for a long cable run with a 40Gbps bandwidth?

Options:

A.

Cat 5e

B.

Cat 6a

C.

Cat 7

D.

Cat 8

Question 145

A technician is troubleshooting a client's report about poor wireless performance. Using a client monitor, the technician notes the following information:

Which of the following is most likely the cause of the issue?

Options:

A.

Channel overlap

B.

Poor signal

C.

Incorrect power settings

D.

Wrong antenna type

Question 146

A company is designing a SAN and would like to use STP as its medium for communication. Which of the following protocols would BEST suit me company's needs?

Options:

A.

SFTP

B.

Fibre Channel

C.

iSCSI

D.

FTP

Question 147

A network administrator received a report staling a critical vulnerability was detected on an application that is exposed to the internet. Which of the following Is the appropriate NEXT step?

Options:

A.

Check for the existence of a known exploit in order to assess the risk

B.

Immediately shut down the vulnerable application server.

C.

Install a network access control agent on the server.

D.

Deploy a new server to host the application.

Question 148

A network technician 13 troubleshooting a specific port on a switch. Which of the following commands should the technician use to see the port configuration?

Options:

A.

show route

B.

show Interface

C.

show arp

D.

show port

Question 149

A technician received a report that some users in a large, 30-floor building are having intermittent connectivity issues. Users on each floor have stable connectivity, but do not have connectivity to other floors. Which of the following devices is MOST likely causing the issue?

Options:

A.

User devices

B.

Edge devices

C.

Access switch

D.

Core switch

Question 150

After rebooting an AP a user is no longer able to conned to me enterprise LAN A technician plugs a laptop In to the same network jack and receives the IP 169.254 0 200. Which of the following is MOST likely causing the issue?

Options:

A.

DHCP scope exhaustion

B.

Signal attenuation

C.

Channel overlap

D.

Improper DNS configuration

Question 151

Which of the following layers is where TCP/IP port numbers identify which network application is receiving the packet and where it is applied?

Options:

A.

3

B.

4

C.

5

D.

6

E.

7

Question 152

After a recent power outage, users are reporting performance issues accessing the application servers. Wireless users are also reporting intermittent Internet issues.

INSTRUCTIONS

Click on each tab at the top of the screen. Select a widget to view information, then

use the drop-down menus to answer the associated questions. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Options:

Question 153

A client utilizes mobile tablets to view high-resolution images and videos via Wi-Fi within a corporate office building. The previous administrator installed multiple high-density APs with Wi-Fi 5, providing maximum coverage, but the measured performance is still below expected levels. Which of the following would provide the best solution?

Options:

A.

Channel bonding

B.

EIRP power settings

C.

Antenna polarization

D.

A directional antenna

Question 154

After installing a series of Cat 8 keystones, a data center architect notices higher than normal interference during tests. Which of the following steps should the architect

take to troubleshoot the issue?

Options:

A.

Check to see if the end connections were wrapped in copper tape before terminating.

B.

Use passthrough modular crimping plugs instead of traditional crimping plugs.

C.

Connect the RX/TX wires to different pins.

D.

Run a speed test on a device that can only achieve 100Mbps speeds.

Question 155

A network administrator needs to set up a file server to allow user access. The organization uses DHCP to assign IP addresses. Which of the following is the best solution for the administrator to set up?

Options:

A.

A separate scope for the file server using a 132 subnet

B.

A reservation for the server based on the MAC address

C.

A static IP address within the DHCP IP range

D.

A SLAAC for the server

Question 156

To find the best subnet mask that meets the requirement of six usable IP addresses, we need to calculate the number of host bits and the number of host addresses for each option. The number of host bits is the number of 0s in the binary representation of the subnet mask, and the number of host addresses is 2^host bits - 2 (the -2 is to exclude the network address and the broadcast address). The option that has the smallest number of host addresses that is greater than or equal to six is the best choice. Here are the calculations for each option:

Options:

A.

255.255.255.128

Binary: 11111111.11111111.11111111.10000000

Host bits: 7

Host addresses: 2^7 - 2 = 126 - 2 = 124

This option has too many host addresses for the requirement.

B.

255.255.255.192

Binary: 11111111.11111111.11111111.11000000

Host bits: 6

Host addresses: 2^6 - 2 = 64 - 2 = 62

This option also has too many host addresses for the requirement.

C.

255.255.255.224

Binary: 11111111.11111111.11111111.11100000

Host bits: 5

Host addresses: 2^5 - 2 = 32 - 2 = 30

This option has the smallest number of host addresses that is greater than or equal to six, so this is the best choice.

D.

255.255.255.240

Binary: 11111111.11111111.11111111.11110000

Host bits: 4

Host addresses: 2^4 - 2 = 16 - 2 = 14

This option has fewer host addresses than the requirement, so this is not a valid choice.

Question 157

Which of the following security concepts is related to ensuring that encrypted data is not edited while in transit?

Options:

A.

Zero trust

B.

Integrity

C.

Availability

D.

Confidentiality

Question 158

A network technician is having issues connecting an loT sensor to the internet The WLAN settings were enabled via a custom command line, and a proper IP address assignment was received on the wireless interlace. However, when trying to connect to the internet, only HTTP redirections are being received when data Is requested. Which of the following will point to the root cause of the Issue?

Options:

A.

Verifying if an encryption protocol mismatch exists.

B.

Verifying If a captive portal is active for the WLAN.

C.

Verifying the minimum RSSI for operation in the device's documentation

D.

Verifying EIRP power settings on the access point.

Question 159

A network administrator is in the process of installing 35 PoE security cameras. After the administrator installed and tested the new cables, the administrator installed the cameras. However, a small number of the cameras do not work. Which of the following is the most likely reason?

Options:

A.

Incorrect wiring standard

B.

Power budget exceeded

C.

Signal attenuation

D.

Wrong voltage

Question 160

Which of the following best describes what an organization would use port address translation for?

Options:

A.

VLANs on the perimeter

B.

Public address on the perimeter router

C.

Non-routable address on the perimeter router

D.

Servers on the perimeter

Question 161

An attacker targeting a large company was able to inject malicious A records into internal name resolution servers. Which of the following attack types was MOST likely used?

Options:

A.

DNS poisoning

B.

On-path

C.

IP spoofing

D.

Rogue DHCP

Question 162

Which of the following can be used to decrease latency during periods of high utilization of a firewall?

Options:

A.

Hot site

B.

NIC teaming

C.

HA pair

D.

VRRP

Question 163

A network administrator wants all outgoing traffic to the internet to flow through a single device for web content inspection. Which of the following devices is the most appropriate?

Options:

A.

VPN headend

B.

Router

C.

Proxy server

D.

Load balancer

Question 164

A company's data center is hosted at its corporate office to ensure greater control over the security of sensitive data. During times when there are increased workloads, some of the company’s non-sensitive data is shifted to an external cloud provider. Which of the following cloud deployment models does this describe?

Options:

A.

Hybrid

B.

Community

C.

Public

D.

Private

Question 165

A company has been added to an unapproved list because of spam. The network administrator confirmed that a workstation was infected by malware. Which of the following processes did the administrator use to identify the root cause?

Options:

A.

Traffic analysis

B.

Availability monitoring

C.

Baseline metrics

D.

Network discovery

Question 166

A network administrator is reviewing north-south traffic to determine whether a security threat exists. Which of the following explains the type of traffic

the administrator is reviewing?

Options:

A.

Data flowing between application servers

B.

Data flowing between the perimeter network and application servers

C.

Data flowing in and out of the data center

D.

Data flowing between local on-site support and backup servers

Question 167

A network administrator wants to test the throughput of a new metro Ethernet circuit to verify that its performance matches the requirements specified m the SLA. Which of the following would BEST help measure the throughput?

Options:

A.

iPerf

B.

Ping

C.

NetFlow

D.

Netstat

Question 168

Which of the following is most likely responsible for the security and handling of personal data in Europe?

Options:

A.

GDPR

B.

SCADA

C.

SAML

D.

PCI DSS

Question 169

A user returns to the office after working remotely for an extended period. The user is reporting limited access to the office wireless network and the inability to reach company resources on the network. The user connected to the guest network, ensured all patches were applied, and checked to make sure software was up to date. Which of the following is most likely the cause of the issue?

Options:

A.

The laptop drivers need to be updated to support a new wireless infrastructure.

B.

The wireless passphrase has been cycled and needs to be updated.

C.

The NAC appliance has labeled the laptop as non-complaint.

D.

The WAP transmit power is too low and cannot complete user authentication.

Question 170

Which of the following best describe the functions of Layer 2 of the OSI model? (Select two).

Options:

A.

Local addressing

B.

Error preventing

C.

Logical addressing

D.

Error detecting

E.

Port addressing

F.

Error correcting

Question 171

A technician is investigating an issue with connectivity at customer's location. The technician confirms that users can access resources locally but not over the internet The technician theorizes that the local router has failed and investigates further. The technician's testing results show that the route is functional: however, users still are unable to reach resources on the internal. Which of the following describes what the technician should do NEXT?

Options:

A.

Document the lessons learned

B.

Escalate the issue

C.

identify the symptoms.

D.

Question users for additional information

Question 172

Due to space constraints in an IDF, a network administrator can only a do a single switch to accommodate three data networks. The administrator needs a configuration that will allow each device to access its expected network without additional connections. The configuration must also allow each device to access the rest of the network. Which of the following should the administrator do to meet these requirements? (Select TWO).

Options:

A.

Untag the three VLANs across the uplink

B.

Tag an individual VLAN across the uplink

C.

Untag an individual VLAN per device port

D.

Tag an individual VLAN per device port

E.

Tag the three VLANs across the uplink.

F.

Tag the three VLANs per device port.

Demo: 172 questions
Total 856 questions