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EMC E20-593 Specialist - Implementation Engineer - NetWorker Exam Exam Practice Test

Demo: 48 questions
Total 323 questions

Specialist - Implementation Engineer - NetWorker Exam Questions and Answers

Question 1

CL-1 is a client in an EMC NetWorker environment. The NetWorker server, NS-1, manages the environment and storage node SN-1A controls the data flow. You noticed that there are no entries in the /nsr/res/servers file on CL-1.

Which system is allowed to back up data from Client CL-1?

Options:

A.

Only NetWorker server NS-1

B.

Only storage node SN-1A

C.

Any NetWorker server

D.

Only NetWorker server NS-1 and storage node SN-1A

Question 2

What is a characteristic of EMC NetWorker SnapImage module backups?

Options:

A.

Block-level backups of dense file systems

B.

Fast block-level backups of a file system mounted on a proxy server

C.

Immediate recovery of a file system from a persistent snapshot

D.

SAN-based image-level backup and recovery of file systems

Question 3

If an incremental backup is performed for an EMC NetWorker client, at what level is its Client File Index (CFI) backed up?

Options:

A.

1

B.

9

C.

Full

D.

4

Question 4

A customer is running an EMC NetWorker 7.6 server on a UNIX platform and wants to monitor backup operations from the command line.

Which utility can be used?

Options:

A.

nsrinfo

B.

nsrmmd

C.

nsrjb

D.

nsrwatch

Question 5

Which command can be used to recover an EMC NetWorker Management Console database?

Options:

A.

recover

B.

mmrecov

C.

nwrecover

D.

recoverpsm

Question 6

Refer to the exhibit.

What is the purpose of the Change Browse Time window when performing a recover in EMC NetWorker User?

Options:

A.

View the Client File Index as it was at a specific point in time

B.

Display all recoveries from that client

C.

Determine the time and date for the volume used for the backup

D.

Show the time of the last recovery

Question 7

In an EMC NetWorker environment, a Lotus Notes backup just failed. To make sure the Lotus Notes NetWorker client is properly configured, what should be checked?

Options:

A.

The Lotus Notes client name is set to the Lotus Notes database instance.

B.

The Backup command attribute for the Lotus Notes client is set to nsrnotesv.

C.

The Apps and Modules remote user and password fields are blank.

D.

The client directive attribute is set to "Lotus Notes".

Question 8

A customer using EMC NetWorker Power edition attempts to set server parallelism to 96. When saving the changes they notice that the server parallelism reverts back to 64.

What action needs to be taken to set server parallelism to 96?

Options:

A.

Add NetWorker Storage Node Enabler Code.

B.

Set device max sessions to 96.

C.

Configure group parallelism to 96.

D.

Enable diagnostic mode.

Question 9

Refer to the exhibit.

Based on the save set attribute defined in the EMC NetWorker client properties window, what is backed up?

Options:

A.

NMC installation directory

B.

NMC database

C.

/gst_on_noos1demo01 directory

D.

Media database

Question 10

You have been tasked to move the EMC NetWorker Management Console (NMC) from the EMC NetWorker server to an alternate server.

To utilize the new server as an NMC, what is the complete list of software that needs to be installed?

Options:

A.

Client softwareConsole server softwareJava Runtime Environment

B.

Console server softwareJava Runtime Environment

C.

Client softwareConsole server softwareChange Journal Manager software

D.

Storage node softwareJava RuntimeEnvironment

Question 11

Client A performs backups to Storage Node S where the backup operations are managed by EMC NetWorker Server N. NetWorker Management Console is running on Server Y. Client A's configuration information was lost.

To which component must the client configuration data be restored?

Options:

A.

Storage node

B.

NetWorker Management Console server

C.

Client

D.

NetWorker server

Question 12

Your customer is running an EMC NetWorker 7.6 server and wants to upgrade their clients running NetWorker 7.4.

What are two ways to do this remotely from the NetWorker server?

Options:

A.

Software Administration Wizard and nsrpush

B.

Copy withClients and nsrpush

C.

Software Administration Wizard and nsrclient

D.

Copy and nsrpush

Question 13

An EMC NetWorker customer has an autochanger with four LTO-3 tape drives. All four drives are configured to a NetWorker server. Two drives are dynamically shared with a NetWorker storage node. One of the shared drives suffers a mechanical failure and is disabled.

How many nsrmmd processes need to be running on the NetWorker server?

Options:

A.

3

B.

1

C.

4

D.

6

Question 14

An EMC NetWorker backup administrator needs to do a disaster recovery of the NetWorker server from a tape containing the metadata required for recovery.

What is the first thing the administrator needs to do?

Options:

A.

Load and mount the tape

B.

Load and scan the tape

C.

Load the tape without mount

D.

Label and mount the tape

Question 15

When adding an EMC NetWorker server's name into the /nsr/res/servers file of a client, which service must be restarted on the client for the change to take effect?

Options:

A.

nsrexecd

B.

nsrd

C.

nsrindexd

D.

nsrdb

Question 16

Click the Calculator icon in the upper left-hand corner.

In an EMC NetWorker environment, the customer is backing up 500 GB per day. The 500 GB is comprised of 35,000 very large files. According to EMC best practices, approximately how large will the Client File Index (CFI) be?

Options:

A.

6 MB

B.

4 MB

C.

8 MB

D.

10 MB

Question 17

On a given EMC NetWorker host, what does the servers file define?

Options:

A.

Server(s) that can issue command execution requests to the host

B.

User(s) allowed to log in remotely to that host

C.

Storage node(s) to which backups are sent

D.

Servers(s) that can administer the host

Question 18

Which Microsoft VSS component gathers information to properly save applications, services, or files in a filesystem?

Options:

A.

Provider

B.

Requestor

C.

Writer

D.

Interceptor

Question 19

Your customer needs to back up a Windows file server containing millions of small files to their EMC Disk Library using EMC NetWorker. They have a very limited backup window for this client and need to limit the impact on the server. What is the best way to fulfill the customer’s requirements?

Options:

A.

Implement SnapImage.

B.

Increase client parallelism.

C.

Enable client-side compression.

D.

Utilize NetWorker’s cloning and staging capabilities.

Question 20

In an EMC NetWorker backup environment, what happens when you try to clone a volume to which backups are currently being written?

Options:

A.

Clone operation waits for the source volume to finish writing.

B.

Clone operation exits with the following error: source volume in use.

C.

Backup is suspended to the source volume for the duration of cloning.

D.

NetWorker skips the clone operation for save sets on the volume in use and continues to clone other save sets.

Question 21

Which EMC NetWorker process coordinates all scheduled backups?

Options:

A.

nsrjobd

B.

nsrd

C.

nsrindexd

D.

nsrmmdbd

Question 22

What happens when an EMC NetWorker file type device becomes full while backups are running?

Options:

A.

Backups are paused; the oldest save sets are staged.

B.

Backups span to another volume.

C.

Backups fail; simultaneous restore jobs continue.

D.

Backups are paused; aborted and expired save sets are deleted.

Question 23

An EMC NetWorker administrator wants to create a Save Set Summary report and share it with all console users.

In what sequence should this task be completed?

Options:

A.

CreateSaveShare

B.

CreateShareSave

C.

CreateSelect usersSave

D.

CreateSaveSelect users

Question 24

A backup administrator is configuring an EMC NetWorker embedded storage node within an EMC Disk Library (EDL). To ensure that the embedded storage node is used to write clone data, what is required?

Options:

A.

Create a client for the embedded storage node and set the clone storage node value to itself.

B.

Add the embedded storage node to the "Storage nodes" list in the client's properties.

C.

Add the disk library engine's hostname to the "Read hostname" field.

D.

Create a clone pool and assign appropriate privileges to it.

Question 25

EMC NetWorker customer has an autochanger with four LTO-3 tape drives, and one advanced file type device. All devices are configured on a single EMC NetWorker server. Two drives are dynamically shared with an EMC NetWorker storage node. One of the shared drives suffers a mechanical failure and is disabled.

How many nsrmmd processes are now running on the EMC NetWorker server?

Options:

A.

5

B.

3

C.

6

D.

1

Question 26

What is a characteristic of Dell EMC NetWorker virtual synthetic full backups?

Options:

A.

No backup data is moved across the network

B.

Backup processing occurs on the storage node, bypassing the client

C.

Participating save sets must use a deduplication node

D.

Eliminates the need to run traditional full backups

Question 27

The three primary types of EMC NetWorker hosts form an architecture/topology. What is this called?

Options:

A.

EMC NetWorker Data Zone

B.

EMC NetWorker Storage Domain

C.

EMC NetWorker Storage Zone

D.

EMC NetWorker Cell

Question 28

What is integrated with NMDA to provide snapshot-based protection for DB2?

Options:

A.

PowerSnap

B.

SnapImage

C.

VSS

D.

VMware

Question 29

An administrator using EMC NetWorker Power edition attempts to set server parallelism to 96 when adding a remote storage node. When saving the changes to the configuration, they notice that the server parallelism reverts back to 64.

What action needs to be taken to set server parallelism to 96?

Options:

A.

Add EMC NetWorker Storage Node Enabler Code.

B.

Set device max sessions to 96.

C.

Configure group parallelism to 96.

D.

Enable diagnostic mode.

Question 30

You have been asked to implement a EMC NetWorker backup solution with the following requirements:

(1) Leverage Microsoft SQL VDI (Virtual Device Interface) backup API.

(2) Be able to back up SQL database, transaction logs and filegroups.

What is a recommended EMC NetWorker add-on module?

Options:

A.

EMC NetWorker Module for Microsoft SQL Server.

B.

EMC NetWorker Module for Microsoft Applications.

C.

EMC NetWorker Module for Databases and Applications.

D.

EMC NetWorker PowerSnap Module.

Question 31

In EMC NetWorker, what happens when the high watermark is reached on an AFTD being managed by the stage resource?

Options:

A.

Automatically move save sets to another media

B.

Continuously stage save sets until all the save sets are moved

C.

Automatically clone save sets to another media

D.

Automatically send warning messages to the Administrator

Question 32

Which Microsoft VSS component ensures that the application data is consistent when a shadow copy is created?

Options:

A.

Writer

B.

Requestor

C.

Provider

D.

Interceptor

Question 33

Which EMC NetWorker process keeps the record of the TCP/IP port range that is used by EMC NetWorker processes?

Options:

A.

nsrexecd

B.

nsrports

C.

nsrd

D.

nsrpm

Question 34

A backup administrator has configured Dell EMC NetWorker and Data Domain Cloud Tier devices in NMC. What is the correct process flow of the backup data and control path?

Options:

Question 35

Which EMC NetWorker command line utility is used to view, create, delete, and modify resources?

Options:

A.

nsradmin

B.

nsraddadmin

C.

nsrim

D.

winworkr

Question 36

In a Dell EMC NetWorker environment, an administrator is planning a backup strategy for both traditional and module backups. What should be considered to avoid backing up the same data twice?

Options:

A.

Exclude database or application data from file system backups

B.

Schedule backups during low performance demands on the application server

C.

Ensure file system and database backups for the same client run at the same time

D.

Configure one workflow for both database and application data

Question 37

When backing up an Oracle database with EMC NetWorker Module for Databases and Applications, how is the Oracle backup level determined?

Options:

A.

Level specified in RMAN backup script.

B.

NSR_BACKUP_LEVEL parameter in NMDA configuration file.

C.

Level specified in EMC NetWorker Schedules resource.

D.

NSR_BACKUP_LEVEL parameter in RMAN backup script.

Question 38

Which policy in EMC NetWorker determines the length of time that records are retained within the Client File Index (CFI)?

Options:

A.

Browse

B.

Retention

C.

Snapshot

D.

Staging

Question 39

You are backing up a group of clients that have varying schedules. Using the EMC NetWorker Administration interface, you need to perform a full backup of all clients in that group. How would you ensure that a full backup is performed for a client when it is backed up during the next save group execution?

Options:

A.

Set an override level in the backup schedules to Full in the next date

B.

Change the group level to Override

C.

Uncheck the Force incremental option in the group resource Advanced tab.

D.

Create a staging resource called full and set the destination pool to full.

Question 40

What is the correct sequence of steps to configure Dell EMC NetWorker as a cluster-aware application for Linux clients?

Options:

Question 41

What is required to recover the bootstrap save set in Dell EMC NetWorker?

Options:

A.

NetWorker processes are not running Empty /nsr/res and /nsr/mm directories

B.

Device with the volume containing the bootstrap Empty /nsr/res directory

C.

NetWorker processes are not running SSID and location of the latest bootstrap

D.

NetWorker processes are running Device with the volume containing the bootstrap

Question 42

Based on the exhibit, what is the size of the Dell EMC NetWorker synthetic full backup on Saturday?

Options:

A.

1.5 TB

B.

1.7 TB

C.

2.1 TB

D.

2.45 TB

Question 43

What is a benefit of performing DD Boost backups with Dell EMC NetWorker Client Direct?

Options:

A.

Deduplication processing occurs only on the storage device

B.

Less data is transferred over the network for full backups

C.

Parallel save stream feature is automatically enabled

D.

Backups can be automatically restarted at known good points

Question 44

You are logged in to your Windows-based EMC NetWorker server and are attempting to manually run a backup group on the EMC NetWorker Management Console. You are receiving an error when attempting to manually start the group.

What is the most likely reason for the error?

Options:

A.

Your user id does not have system administrator privileges.

B.

You cannot manually start backups from the EMC NetWorker Management Console.

C.

The backup group is disabled on the EMC NetWorker Server.

D.

You must run the group backup from the command line.

Question 45

What is the EMC NetWorker nsraddadmin command used for?

Options:

A.

Adding administrators to EMC NetWorker

B.

Adding new EMC NetWorker clients

C.

Allowing EMC NetWorker Servers to back up specific clients

D.

Adding new EMC NetWorker Storage Nodes

Question 46

What is the first step that occurs during a client initiated backup?

Options:

A.

Save program generates one save stream of data

B.

Save program connects to nsrmmd

C.

Save program initiates a connection to nsrindexd

D.

nsr daemon sends information to EMC NetWorker server

Question 47

In EMC NetWorker, what enables users to browse their backups for files from a particular point-in-time?

Options:

A.

Client file index

B.

Resource directory

C.

Media database

D.

GST database

Question 48

In a Dell EMC NetWorker datazone, what is a benefit of integrating the Data Domain Cloud Tier?

Options:

A.

Scalable storage for long-term retention

B.

Reduced recover time objective

C.

Efficient use of network bandwidth

D.

Lower recover point objective

Demo: 48 questions
Total 323 questions