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Juniper JN0-104 Junos - Associate (JNCIA-Junos) Exam Practice Test

Demo: 21 questions
Total 141 questions
Get JN0-104 Full Access Download JN0-104 PDF

Junos - Associate (JNCIA-Junos) Questions and Answers

Question 1

Which command allows you to view the raw packet data of interface ge-1/0/5?

Options:

A.

monitor interface traffic ge-1/0/5

B.

monitor traffic interface ge-1/0/5

C.

show interface ge-1/0/5 media

D.

show interface ge-1/0/5 extensive

Question 2

What is the default action for packets not matching a firewall filter?

Options:

A.

The packet will be silently discarded.

B.

The packet will be accepted.

C.

The packet will be rejected.

D.

The packet will be ignored.

Question 3

What are three valid software release designations for the junos OS? (Choose three.)

Options:

A.

X

B.

R

C.

T

D.

Z

E.

B

Question 4

Which output displays that the peer has been selected for NTP synchronization?

Options:

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question 5

Which two statements about firewall filters are correct? (Choose two.)

Options:

A.

An input filter is used to control routes that are accepted by the local routing table

B.

An output filter determines the routes in the local routing table that are advertised to peers

C.

An input filter is used to control incoming traffic on a specific interface

D.

An output filter is used to control outgoing traffic on a specific interface

Question 6

Click the Exhibit button.

You have applied the policy shown in the exhibit as an import policy to your BGP group

In this scenario, what will happen when the router receives the 192.168.30.48/32 route?

Options:

A.

It will be sent to the default BGP policy

B.

It wall match term-1 and be accepted.

C.

It wall match term-2 and be accepted

D.

It will match term-2 and be rejected.

Question 7

What are two benefits of class of service (CoS)? (Choose two.)

Options:

A.

CoS can increase the performance of a slow network.

B.

CoS can manage traffic congestion

C.

CoS can prioritize latency-sensitive traffic

D.

CoS can increase network bandwidth.

Question 8

Click the Exhibit button

A packet destined to the 172.27. 102.65 IP address is received by the ge-0/0/1.0 interface on your Junos device. The input firewall filter shown in the exhibit is applied to the ge-0/0/1.0 interface.

Which two actions are performed in this scenario? (Choose two.)

Options:

A.

The packet is logged

B.

The packet is accepted

C.

The packet is counted

D.

The packet is discarded.

Question 9

Click the Exhibit button.

Which statement is correct regarding the configurration shown in the exhibit?

Options:

A.

When the ospf-trace file has created five files, it will stop logging additional information.

B.

When the ospf-trace file reaches the 64 KB file size, it is renamed and begins a new file.

C.

The ospf-trace file will automatically replace any existing trace file with the same name.

D.

Timestamp information will not be included for each line of ospf-trace

Question 10

You are asked to configure filter-based forwarding

Which routing-instance type would you use?

Options:

A.

VRF

B.

virtual router

C.

non-forwarding

D.

forwarding

Question 11

Click the Exhibit button.

UserA is currently working on routed and has issued the commands shown in the exhibit. UserB wants to update the IP address currently configured on interface xe-1/2/1.0.

What will UserB do to complete the configuration changes without interfering with UserA's work?

Options:

A.

UserB should use the configure private option to complete the changes while UserA continues with the changes.

B.

UserB should use the configure exclusive option to complete the changes while UserA continues with the changes.

C.

Use the edit command and run the commit confirmed option then proceed with UserB's changes.

D.

Wait for UserA to finish then proceed with changes using the configure private option.

Question 12

Which statement describes the ulst next-hop type that appears in the output of the show route forwarding-table command?

Options:

A.

A list of unicast or multicast forwarding entries waiting to be resolved.

B.

A list of unicast destination prefixes for which packets will be silently discarded

C.

A list of unicast next hops used for a given destination for which load balancing is enabled

D.

A list of unicast or multicast destination prefixes for which packets will be silently discarded.

Question 13

Click the Exhibit button.

Which two statements about the output shown in the exhibit are correct? (Choose two.)

Options:

A.

The neighbors are not using the Junos OS default OSPF priority value.

B.

The IP address assigned to the router's ge-0/0/1.0 interface is 172.25.1.9.

C.

The router has two OSPF adjacencies.

D.

The router ID of the neighbor connected to the ge-0/0/1.0 interface is 192.168.100.3.

Question 14

Click the Exhibit button

Referring to the exhibit, what will be the source address for packets egressing et-0/0/34.07

Options:

A.

10.20.0.1

B.

10.30.0.1

C.

10.10.0.1

D.

10.40.0.1

Question 15

Which protocol is responsible for learning an IPv6 neighbor's IMAC address?

Options:

A.

Neighbor Discovery Protocol (NDP)

B.

Media Access Control Security (MACsec)

C.

Address Resolution Protocol (ARP)

D.

Network Address Translation (NAT)

Question 16

Which command prompt indicates that you are in operational mode?

Options:

A.

user @ router &

B.

user @ router #

C.

user @ router $

D.

user @ router >

Question 17

Which attribute must be defined when configunng a non-root user in Junos OS?

Options:

A.

class

B.

uid

C.

authentication

D.

full-name

Question 18

You suspect a duplicate MAC address on a subnet. You want to display the MAC, errors, and statistics of the ge-O/0/0 interface.

Which command will accomplish this task?

Options:

A.

show arp

B.

show interface ge-O/0/0 extensive

C.

show ethernet-switching table

D.

show interface terse

Question 19

What is the decimal equivalent of 00000100?

Options:

A.

2

B.

4

C.

9

D.

12

Question 20

You just received a new factory-default Junos device.

Which two steps must be completed to connect and log in to the device? (Choose two.)

Options:

A.

Connect to the device using an SSH connection.

B.

Log in with the user root and no password.

C.

Connect to the device using the console connection.

D.

Log in with the user root and password of root123.

Question 21

Which two statements describe the functions of the Routing Engine (RE)? (Choose two.)

Options:

A.

The RE will apply filters and routing policies when forwarding the packets to their final destination.

B.

The RE will calculate the best network path to each individual subnet based on input from various routing protocols and static routes.

C.

The RE will route or switch packets or frames out of the correct interface as quickly as possible.

D.

The RE will process management traffic to help monitor and manage the network device.

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Demo: 21 questions
Total 141 questions
Get JN0-104 Full Access Download JN0-104 PDF