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Total 323 questions

Specialist - Implementation Engineer - NetWorker Exam Questions and Answers

Question 1

What is the default TCP/IP port used by EMC NetWorker Management Console database process?

Options:

A.

2638

B.

9000

C.

7937

D.

9001

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Question 2

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 3

A Dell EMC NetWorker administrator always wants to perform a backup of the cluster virtual client data to its local storage node device. How can this be achieved?

Options:

A.

Use the keyword “curphyhost” under the “Storage Node” attribute of the virtual client resource

B.

Ensure the “Storage Node” attribute under the virtual client resource is blank

C.

Specify the local storage node for all physical client resources in the cluster

D.

List all storage nodes as part of the cluster under the “Storage Node” attribute of the virtual client resource

Question 4

Which EMC NetWorker command is replaced when using an EMC NetWorker module?

Options:

A.

save

B.

savefs

C.

savepnpc

D.

savegrp

Question 5

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

Options:

Question 6

An EMC NetWorker backup client contains 650 GB of data in 750,000 files and is presently being backed up by an EMC NetWorker server-to-storage node with six tape drives connected via Fibre Channel. Analysis has determined that the storage node and SAN connections to the tape drive are not impacting performance. What is the recommended method for backing up this client?

Options:

A.

Configure the client as a dedicated storage node and assign an appropriate number of tape drives.

B.

Add another storage node to the EMC NetWorker environment distributing the load and bandwidth across the environment.

C.

Add four additional tape drives to the library.

D.

Increase the number of Fibre Channel ports into theSAN.

Question 7

An EMC NetWorker administrator has two Microsoft Exchange servers and one Microsoft SharePoint distributed farm that reside on an EMC CLARiiON disk array.

The backup administrator has the following two recovery requirements:

(1) The ability to recover both Exchange and SharePoint data by leveraging Microsoft VSS framework.

(2) The ability to roll back an entire volume to a previous point-in-time.

What is a recommended recovery solution?

Options:

A.

EMC NetWorker Module for Microsoft Applications with EMC VSS Provider.

B.

EMC NetWorker Module for Databases and Applications with EMC VSS Provider.

C.

EMC NetWorker Module for Microsoft Applications with Microsoft VSS Provider.

D.

EMC NetWorker Module for Databases and Applications with Microsoft VSS Provider.

Question 8

What is the selection hierarchy used in determining to which EMC NetWorker pool data is sent?

Options:

A.

Groups, clients, save sets, levels

B.

Clients, groups, save sets, levels

C.

Groups, devices, clients, save sets

D.

Devices, groups, save sets, levels

Question 9

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

Options:

A.

For scheduled backups, backup level is determined by the level specified in EMC NetWorker Schedules resource.

B.

For scheduled backups, backup level is determined by the NSR_BACKUP_LEVEL parameter in NMDA configuration file.

C.

For manual backups, backup level is determined by the level specified in EMC NetWorker Schedules resource.

D.

For manual backups, backup level is always Full by default and this can not be changed.

Question 10

What is the first step in the process for information protection using snapshots?

Options:

A.

Application needs to be put into a quiesced state

B.

Ensure that all the writes are committed

C.

Capture a logically consistent virtual view of data

D.

Release the application from quiesced state

Question 11

A site is using EMC NetWorker with EMC NetWorker Module for Databases and Applications for backups. The administrator wants to eliminate redundant backup data to significantly reduce backup storage requirements. Which component would you recommend adding to the backup environment?

Options:

A.

Data Domain

B.

PowerSnap

C.

SnapImage

D.

SnapView

Question 12

A Dell EMC NetWorker backup administrator wants to run a clone after backing up their Microsoft Windows clients. Which configuration will combine the backup and clone?

Options:

A.

Action

B.

Policy

C.

Workflow

D.

Protection Group

Question 13

A Dell EMC NetWorker backup administrator is configuring backups for a Microsoft Windows client with several large save sets. The administrator is considering using the parallel save streams feature.

What is a characteristic of the parallel save streams feature?

Options:

A.

Save set entry on the client is specified at the file system level

B.

“Target sessions” on the client controls the number of save streams

C.

Synthetic full backups are supported for only Linux

D.

Parallel save streams can be enabled on the backup action

Question 14

Which backup device type(s) is supported for NMM Exchange backups?

Options:

A.

AFTD, Data Domain, and tape

B.

Data Domain only

C.

AFTD and Data Domain only

D.

Data Domain and tape only

Question 15

An administrator needs to use a Data Domain with DDBoost Option in an EMC Networker environment.

Which license(s) must be added on the EMC NetWorker Server?

Options:

A.

Data Domain Device Type Enabler and Data Domain Capacity Enabler

B.

Data Domain Disk Backup Option and Storage Node

C.

Data Domain BOOST and Data Domain VTL

D.

Virtual Tape Library

Question 16

What is the default port number for the Dell EMC NetWorker server to authenticate the NMC server host?

Options:

A.

7937

B.

7938

C.

9000

D.

9090

Question 17

What is a recommendation to make more space available when the file system containing an AFTD becomes full?

Options:

A.

Stage older save sets to another volume

B.

Configure AFTD to continue backups automatically on another volume

C.

Manually clone the largest save sets to another volume

D.

Change the device to a file type device

Question 18

What is an EMC NetWorker consolidated backup?

Options:

A.

A level 1 backup which is then merged with the save set’s last full backup creating a new full backup.

B.

A level 9 backup which is then merged with the save set’s last full backup creating a new full backup.

C.

A level Full backup which is then merged with the save set’s last full backup creating a new full backup.

D.

An Incremental level backup which is then merged with the save set’s last full backup creating a new full backup.

Question 19

An EMC NetWorker administrator notices that clients are being backed up one at a time, even though they are scheduled to start simultaneously.

What may be a cause of this?

Options:

A.

Server parallelism is set to 1

B.

There is only one volume labeled

C.

Client parallelism is set to 1

D.

There is only one pool configured

Question 20

If a Level 5 backup is performed for an EMC NetWorker client, at what level is its Client File Index backed up?

Options:

A.

5

B.

Incremental

C.

Full

D.

9

Question 21

What is one of the features available with VADP (vStorage APIs for Data Protection) in EMC NetWorker?

Options:

A.

Option to leverage change block tracking(CBT) feature.

B.

File level recovery is available from Linux image level .vmdk backups.

C.

Single Step VM Recovery to the original machine only.

D.

EMC NetWorker VADP proxy can be a physical server only.

Question 22

Which Dell EMC NetWorker daemon manages device operations on a storage node on behalf of the nsrd process?

Options:

A.

nsrmmgd

B.

nsrsnmd

C.

nsrmmdbd

D.

nsrmmd

Question 23

Which directory holds the tracking information for each file backed up by the client "tuba" on EMC NetWorker server "soprano"?

Options:

A.

/nsr/index/tuba/db6

B.

/nsr/mm/mmvolume6

C.

/nsr/index/soprano/db6

D.

/nsr/index/soprano/mmvolume6

Question 24

What command option can be used to test connectivity and simulate the backup on an EMC NetWorker client without backing up the data?

Options:

A.

save -n

B.

save -p

C.

save -k

D.

save -i

Question 25

What is a characteristic of EMC NetWorker's Open Tape Format (OTF)?

Options:

A.

Allows multiplexed, heterogeneous data to reside on the same media

B.

Controls the number of save streams a client backs up simultaneously

C.

Collects information for pools and index entries to allow data segregation

D.

Identifies the ports used by NetWorker to allow data to be saved through a firewall

Question 26

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 27

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 28

In EMC NetWorker what will automatically mount and label a scratch volume when needed?

Options:

A.

Auto Media Management

B.

Dynamic Drive Sharing

C.

nsrjb

D.

nsrmmdb

Question 29

Refer to the exhibit.

An EMC NetWorker customer has two data zones, A and B, with autochanger AC1 and AC2, respectively, with four drives each. AC1 is configured as a dedicated autochanger and AC2 is configured as a shared autochanger. Two drives of AC2 are statically assigned. How many drives of AC2 can be shared in Zone A?

Options:

A.

2

B.

4

C.

0

D.

6

Question 30

Which EMC NetWorker command can be used to determine the number of records in the Client File Index for each client?

Options:

A.

mminfo

B.

nsrinfo

C.

nsrls

D.

gstclreport

Question 31

What needs to be configured to prevent possible name spoofing in an EMC NetWorker environment?

Options:

A.

NAT

B.

Forward and reverse-lookup

C.

routing table

D.

/nsr/res/servers

Question 32

An EMC NetWorker administrator configures an advanced file type device, setting the device target sessions to two, and max sessions to four. How is data written to the advanced file type device?

Options:

A.

Each save set is written to a separate file.

B.

Each file written by the storage node contains up to four save sets.

C.

Four backup jobs will be multiplexed for every two files written to the device.

D.

Two save sets will be stored in each file.

Question 33

Which directory holds the tracking information of each file backed up by the client "tuba" on EMC NetWorker server "soprano"?

Options:

A.

/nsr/index/tuba/db6

B.

/nsr/tuba/db6

C.

/nsr/index/soprano/db6

D.

/nsr/soprano/db6

Question 34

In an EMC NetWorker environment, Auto Media Management is currently enabled on the autochanger. The customer requires unlabeled volumes in the autochanger to be used before recyclable volumes are reused.

In addition, the unlabeled volumes need to be automatically labeled before they are used. How can this be achieved?

Options:

A.

Disable Auto Media Management and set all labeled volumes to a mode of Manual Recycle.

B.

Set all labeled volumes to a mode of Manual Recycle.

C.

Set all labeled volumes to a mode of Automatic Recycle.

D.

Disable Auto Media Management.

Question 35

A customer’s EMC NetWorker environment has a Solaris client that had been backing up without failing for several weeks. The client has the following local mount points:

  • /
  • /usr
  • /home
  • /var

And two nfs mount points:

  • /mars/data1
  • /jupiter/data1

The save set was identified as "ALL" in the client resource. The client had crashed and was successfully rebooted the previous day. The first request for a restore for this client was submitted for the last night's backup of /mars/data1/Monthly.doc and /jupiter/data1/Weekly.xls. The jupiter restore is successful but the mars data is not found and fails to be restored.

What is the most likely cause of this restore failure?

Options:

A.

/mars/data1 was not in the /etc/vfstab fileand had not been backed up.

B.

The /nsr/res/servers file on mars is empty, prohibiting the restore.

C.

The nsrexecd was not running on mars, preventing the backup.

D.

The client save set was identified as ALL. ALL does not back up nfs mounts points.

Question 36

Which EMC NetWorker process coordinates all scheduled backups?

Options:

A.

nsrjobd

B.

nsrd

C.

nsrindexd

D.

nsrmmdbd

Question 37

A user on the EMC NetWorker client wants to initiate a backup of selected files. At a minimum, which components must be configured before the backup can succeed?

Options:

A.

Client resource, device resource, labeled volume for the device

B.

Save set, save group, VTL

C.

Client resource, device resource, clone

D.

Advanced file type device, client resource, labeled volume for the device

Question 38

Your Windows environment consists of several EMC NetWorker servers on the same subnet that are responsible for backing up only specific clients for security reasons. You need to change one backup client’s “parent” NetWorker server from NWServer-A to NWServer-B.

Which file do you need to change in order to ensure only NWServer-B can back up this client?

Options:

A.

\nsr\res\servers

B.

\nsr\res\nsrdb\nsrd

C.

\nsr\mm\nsrim.priv

D.

Networkr.cfg

Question 39

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 40

A backup administrator wants to exclude all user temp directories during backups. How can this be implemented using EMC NetWorker?

Options:

A.

Exclude the files using a NetWorker directive

B.

Create a backup_exclusion file

C.

Specify each file to exclude in the client resource

D.

Specify only the files to back up in the client save set attribute

Question 41

Refer to the exhibit.

In an EMC NetWorker environment, the storage node sn1 is down for maintenance. According to the client properties, what happens when the backup of the client starts?

Options:

A.

The backup will fail as the storage node sn1 is not available.

B.

The backup data will be sent to any available storage node.

C.

The backup data will be sent to the NetWorker server.

D.

The backup data will be sent to the storage node sn2.

Question 42

You are installing a new EMC NetWorker server and would like alerts to be sent automatically to EMC Support. What additional component needs to be included as part of this installation?

Options:

A.

EMC HomeBase Agent

B.

ConnectEMC

C.

SNMP Alert

D.

EMC NetWorker License Manager

Question 43

You have a requirement to set up a NAS appliance into the EMC NetWorker environment. You have the remote username and passwords as well as the Fully Qualified Name (FQN) for the device and you wish to ensure that the NetWorker server can see the NDMP devices before the setup. Which command should be used to do this?

Options:

A.

scanner

B.

diskscan

C.

changer

D.

inquire

Question 44

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 45

What describes the use of Tape Stacking with the embedded storage node on an EMC Disk Library (EDL)?

Options:

A.

Backups are created on small virtual tapes and then cloned to one large tape.

B.

Backups are created on large virtual tapes and then cloned to several small tapes.

C.

Backups are stacked in a buffer area and then written to an offsite EDL at a later time.

D.

Backups are stacked in a buffer area and then written to a local EDL at a later time.

Question 46

What is the primary function of the EMC NetWorker job daemon?

Options:

A.

Coordinates scheduled backups, and manages the resulting information and statistics

B.

Generates requests for volume mounting and unmounting when required

C.

Identifies NetWorker hosts and their file systems

D.

Identifies application modules and assigns the correct job to the backup API

Question 47

Which EMC NetWorker process reads and manages the port range information?

Options:

A.

nsrexecd

B.

nsrstat

C.

nsrmmd

D.

nsrd

Question 48

Refer to the exhibit.

To which EMC NetWorker pool is the client save set backed up?

Options:

A.

Pool A

B.

Pool B

C.

Pool C

D.

Pool D

Page: 1 / 12
Total 323 questions