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E20-597 Practice Exam Questions with Answers Backup Recovery - NetWorker Specialist Exam for Storage Administrators Certification

Question # 6

An EMC NetWorker administrator wants to perform an online backup of Lotus Domino Server running on Windows 2008 Operating System. Which solution should be used?

A.

Install the EMC NetWorker Module for Databases and Applications on the Domino host.

B.

Install the EMC NetWorker Module for Microsoft Applications on the Domino host.

C.

Install the EMC NetWorker Client which can utilize the VSS technology of Windows 2008.

D.

Install the EMC NetWorker Client which can utilize the savepnpc feature.

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Question # 7

Which daemon supports remote execution requests for backup requested by EMC NetWorker Management Console?

A.

nsrfsra

B.

nsrexecd

C.

nsrjobd

D.

nsrd

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Question # 8

An EMC NetWorker Administrator wants to perform an online backup of Exchange 2010 that is running on a Windows 2008 Operating System. Which solution should be used?

A.

Install the EMC NetWorker Module for Databases and Applications on the Exchange 2010 host.

B.

Install the EMC NetWorker Module for Microsoft Applications on the Exchange 2010 host.

C.

Install the EMC NetWorker Client which can utilize the VSS technology of Windows 2008.

D.

Install the EMC NetWorker Client which can utilize the savepnpc feature.

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Question # 9

An administrator in an EMC NetWorker environment wants to know the exact backup creation date and time along with the backup level. Which EMC NetWorker functionality should be used to find this information?

A.

Tracking and reporting

B.

Aging

C.

NMC Monitoring

D.

Daemon log

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Question # 10

An EMC NetWorker administrator wants to perform backup of an application server only if a certain number of transaction logs have been reached. What type of backup needs to be performed?

A.

Probe-based Backup

B.

Scheduled Backup

C.

Client initiated Backup

D.

Incremental Backup

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Question # 11

Which tool is available to help determine and track source capacity usage in an EMC NetWorker environment?

A.

EMC AMP Utility

B.

EMC NetWorker License Manager

C.

nsradmin

D.

nsrlic

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Question # 12

What is a characteristic of how the EMC NetWorker modules integrate with native applications?

A.

EMC NetWorker module acts as an intermediate layer between EMC NetWorker and the native application.

B.

The application vendor provides EMC NetWorker module to allow data protection with EMC NetWorker.

C.

EMC NetWorker module runs on EMC NetWorker server and acts as an intermediate layer for backup data from EMC NetWorker client.

D.

EMC NetWorker module runs on EMC NetWorker storage node and acts as an intermediate layer for backup data from EMC NetWorker client.

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Question # 13

What is a characteristic of EMC NetWorker volume cloning?

A.

Only save sets beginning on the volume are cloned.

B.

The cloned volume results in a complete mirror of the source volume.

C.

Only save sets beginning and ending on the volume are cloned.

D.

All save sets on the volume are cloned.

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Question # 14

What is the command line alternative to perform a query and generate a report similar to the reports generated within the EMC NetWorker Management Console (NMC)?

A.

gstclreport

B.

mminfo

C.

savefs

D.

ebreport backup

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Question # 15

What is a benefit of EMC Networker’s Open Tape Format (OTF)?

A.

Enables storage nodes to be moved to hosts with different OS

B.

Allows an unlimited number of save streams to be simultaneously written to tape

C.

Permits segregation of backup data into a specific set of tape volumes

D.

Enables backup data to be written and read in the local language of the storage node

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Question # 16

Which method would you use to recover a file to its same location when the entry for that file no longer exists in the client file index?

A.

Save set

B.

Browsable

C.

Recoverpsm

D.

Clone

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Question # 17

A Dell EMC NetWorker administrator wants to use CloudBoost appliances to protect clients both on-premises and in the cloud. The administrator plans to configure CloudBoost site cache.

When is it recommended to use CloudBoost site cache?

A.

Backup from within the cloud and replication to the cloud only

B.

Backup to the cloud and backup from within the cloud only

C.

Backup to the cloud, backup from within the cloud, and replication to the cloud

D.

Backup to the cloud and replication to the cloud only

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Question # 18

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

A.

Efficient use of network bandwidth

B.

Scalable storage for long-term retention

C.

Reduced recover time objective

D.

Lower recover point objective

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Question # 19

Which type of Dell EMC NetWorker recovery automatically performs a point-in-time recovery?

A.

Browsable

B.

Save set

C.

Block-based

D.

Directed

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Question # 20

Which applications does Dell EMC NetWorker Snapshot Management support?

A.

DB2, SQL, and SAP with SQL

B.

Exchange, SQL, and SharePoint

C.

Exchange, SQL, and Hyper-V

D.

DB2, Oracle, and SAP with Oracle

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Question # 21

A Dell EMC NetWorker administrator is protecting a VMware environment with NetWorker vProxy appliances and needs to perform a recovery.

Which recovery method will create a new virtual machine running directly off the backup image?

A.

Virtual Machine Recovery

B.

Instant Recovery

C.

Emergency Recovery

D.

Revert a Virtual Machine

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Question # 22

An administrator is configuring a backup environment and requires the following:

  • Eliminate storage node bottlenecks
  • Reduce the number of network hops

Which Dell EMC NetWorker feature should be used?

A.

Checkpoint Restart

B.

Deduplicated Backup

C.

Client Direct

D.

Parallel Save Streams

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Question # 23

Which Dell EMC NetWorker database allows an administrator to browse backup details for a particular point in time?

A.

Jobs database

B.

Resource database

C.

Media database

D.

Client File Index

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Question # 24

What is a consideration for using the Dell EMC NetWorker block based backup feature?

A.

No more than 25 consecutive incremental backups can be created.

B.

Backup storage must be deduplication device.

C.

Base client package provides recovery support for all clients.

D.

Full and incremental backups must be on the same device.

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Question # 25

What is an advantage of using backup from within the cloud with Dell EMC NetWorker and a CloudBoost appliance?

A.

Support for Client Direct with Windows clients

B.

Fast restore form local cache copies using site cache

C.

Backup data deduplication at the source

D.

Cloud-protected storage for long-term backups only

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Question # 26

The backup of a 2 TB Microsoft Windows file server is exceeding the backup window requirement. What is the recommended way to improve the backup time?

A.

Disable Client Direct to perform backups using a storage node

B.

Perform a backup using a remote AFTD device

C.

Use block based backups

D.

Decrease the number of AFTD devices on a storage node

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Question # 27

In a Microsoft Windows environment, what is a characteristic of a bare metal recovery when using Dell EMC NetWorker?

A.

Can be used to restore individual files

B.

Can be used for recovery of networker server database

C.

Required when a host encounters a catastrophic failure

D.

Restores only the operating system

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Question # 28

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?

A.

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

B.

Parallel save streams can be enabled on the backup action

C.

Synthetic full backups are supported for only Linux

D.

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

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Question # 29

A storage administrator wants to add an EMC Data Domain system to their NetWorker environment. At the end of the Device Configuration Wizard, the following error returns: “Failed to contact the Data Domain system".

What should be done to correct this issue?

A.

Configure NFS access from the Data Domain to the NetWorker storage node

B.

Enable read access from the Data Domain to the NetWorker storage node

C.

Enable write access from the Data Domain to the NetWorker storage node

D.

Configure "administrator" access from the Data Domain share to the NetWorker storage node

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Question # 30

An EMC NetWorker administrator has two Microsoft Exchange servers and one Microsoft SharePoint distributed farm. These applications reside on an EMC VNX disk array. The backup administrator has two backup requirements:

1. Back up both Exchange and SharePoint servers by leveraging Microsoft VSS framework.

2. Minimize the performance impact on the client caused by the backup operation.

Which NetWorker module needs to be implemented?

A.

EMC NetWorker Module for Microsoft with EMC hardware provider

B.

EMC NetWorker Module for Databases and Applications with EMC hardware provider

C.

EMC NetWorker Module for Microsoft with Microsoft VSS provider

D.

EMC NetWorker Module for Databases and Applications with Microsoft VSS provider

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Question # 31

A backup administrator notices that an EMC NetWorker Windows client takes a long time to complete the daily backup. After investigation, the administrator discovers the client has some large, disk-based file systems. The client is currently configured as a dedicated storage node.

The backup environment consists of a NetWorker server, NetWorker storage node, a NetWorker deduplication node, and several DD Boost devices.

What can be done to speed up the backup for this NetWorker client without changing the file system?

A.

Configure the client for block based backup

B.

Back up the client to an AFTD on the storage node

C.

Disable the Changed Block Tracking feature

D.

Enable Checkpoint Restart at the directory level

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Question # 32

An EMC NetWorker administrator on an UNIX terminal wants to monitor volume mount requests. Which NetWorker Administrative interface is recommended?

A.

nsrwatch

B.

nsradmin

C.

NetWorker Management Console

D.

Backup and Recovery Manager

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Question # 33

What is a characteristic of the EMC NetWorker Block Based Backup for Windows feature?

A.

Reboot is required before an incremental backup can be performed

B.

Full and incremental backups must be on different devices

C.

No more than 25 incremental backups can be created between full backups

D.

Backup storage must be a deduplication device

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Question # 34

In EMC NetWorker, what is a characteristic of a probe-based group backup?

A.

Name of the probe script must begin with "nsr" or "save"

B.

Probe script must reside on a user-defined directory

C.

A group does not allow multiple probes to be run

D.

Probe processing occurs throughout the day

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Question # 35

A backup administrator started the backup of a group containing five clients using the savegrp command from a command prompt on the NetWorker server. Where will the tracking information for all save sets backed up in the group be stored?

A.

Media database

B.

Client File Index

C.

RAP database

D.

Jobs database

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Question # 36

A backup administrator is configuring a clustered EMC NetWorker storage node. How are the devices within the cluster defined?

A.

Remote

B.

Local

C.

Virtual

D.

Dedicated

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Question # 37

An Microsoft Exchange server administrator wants to receive a daily e-mail about the backup status of the Exchange server. Where in the EMC NetWorker Configuration tab can this notification be set?

A.

Client Properties

B.

Notifications

C.

Security Audit Log

D.

Registrations

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Question # 38

Which applications are supported by the EMC NetWorker Module for Microsoft (NMM) federated backup?

A.

Exchange Database Availability Group and SQL AlwaysOn Availability Group

B.

SharePoint distributed farm and Windows Hyper-V CSV

C.

Both full and incremental backups of Sybase and Exchange Database Availability Group

D.

SharePoint distributed farm and SQL AlwaysOn Availability Group

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Question # 39

A company recently started working with an EMC NetWorker backup solution using Data Domain devices, an Avamar deduplication node, and a NetWorker storage node. After setting up a deduplication node and creating a deduplication client, the backup was started. However, the backup failed.

What must be done to perform a successful backup?

A.

Configure an AFTD on the storage node to store the deduplication metadata

B.

Configure an AFTD on the Avamar server to store the deduplication metadata

C.

Configure an AFTD on the storage node to store the deduplication indexes

D.

Configure an AFTD on the Avamar server to store the deduplication indexes

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Question # 40

What is a requirement for performing Client Direct backups with the EMC NetWorker Module for SAP on Oracle?

A.

Backup target must be an AFTD

B.

Backup must always be a scheduled backup

C.

RMAN must be used

D.

Backup must be initiated from SAPDBA

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Question # 41

An EMC NetWorker administrator wants to back up only the CFI and the bootstrap save sets. Which command will achieve this requirement?

A.

savegrp -l full -O group name

B.

save -l full -O group name

C.

savegrp -I full -O group name

D.

save -I full -O group name

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Question # 42

Which backup levels are supported for backup of Oracle databases in an EMC NetWorker environment?

A.

Full and Incremental

B.

Full and Levels 1-9

C.

Synthetic full and Incremental

D.

Synthetic full and Levels 1-9

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Question # 43

An EMC NetWorker backup administrator wants to monitor a data protection environment consisting of Avamar, Data Domain, and NetWorker through a single interface. In addition, the administrator wants the ability to configure Avamar replication through the same interface.

Which EMC tool is recommended?

A.

Backup and Recovery Manager

B.

Data Protection Advisor

C.

NetWorker Management Console

D.

Avamar Administrator Console

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Question # 44

In an EMC NetWorker environment, a clone volume (physical tape) required for a recovery is not currently mounted. Which attribute is reviewed first to determine the storage node that will be used for the recovery?

A.

Client’s "Recover Storage Node"

B.

Client’s "Clone Storage Node"

C.

Client’s "Storage Node"

D.

Jukebox "Read Host Name"

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Question # 45

Refer to the exhibit.

E20-597 question answer

A Windows administrator on HostA needs to administer the EMC NetWorker server, ServerX. The administrator will use a web browser to connect to the console server on ServerY and log in to the EMC NetWorker Management Console using the default administrator credentials.

What needs to be included in the Administrator list of the EMC NetWorker server?

A.

user=system,host=ServerY user=administrator,host=ServerY

B.

user=system,host=ServerY user=administrator,host=HostA

C.

user=system,host=ServerX user=administrator,host=ServerY

D.

user=system,host=ServerX user=administrator,host=HostA

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Question # 46

An EMC NetWorker media database has become corrupted. Which information is unavailable?

A.

Savesets

B.

Devices

C.

Backed up files

D.

Tape libraries

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Question # 47

What is a characteristic of the EMC NetWorker Auto Media Management feature?

A.

Automatically labels non-EMC NetWorker tapes as needed

B.

Automatically unmounts idle volumes from tape drives

C.

Manages tape volume entries on the media database

D.

Manages the lifecycle of all save sets and clones

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Question # 48

What is the function of Persistent Binding in an EMC NetWorker SAN environment?

A.

Prevent device ordering changes

B.

Prevent WWPN changes

C.

Prevent silent SCSI bus resets

D.

Prevent a tape label/barcode mismatch

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Question # 49

Which process needs to be running on each NetWorker client?

A.

nsrd

B.

nsrexecd

C.

nsrjobd

D.

nsrmmd

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Question # 50

An EMC NetWorker server is connected to a Data Domain system with a CIFS share configured. Which device type should be configured on NetWorker?

A.

AFTD

B.

Cloud

C.

Data Domain

D.

Remote

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Question # 51

During a scheduled backup, what would EMC NetWorker do if a save set does not explicitly match any pool?

A.

EMC NetWorker sends the save stream to a volume in the Default pool.

B.

EMC NetWorker sends the save stream to a volume in the Backup Clone pool.

C.

EMC NetWorker aborts the backup.

D.

EMC NetWorker aborts the backup and disables the Group.

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Question # 52

An EMC NetWorker Administrator needs to restore a client file. However, the save set for that backup is in a recoverable state. What must be done before performing a browsable recovery?

A.

Rebuild CFI

B.

Change Volume to appendable

C.

Rebuild the Media database

D.

Change retention time

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Question # 53

To be able to use the EMC NetWorker Management Console remotely, which network ports need to be open?

A.

10001 through 30000

B.

111 and 514

C.

7937 and 7938

D.

9000 and 9001

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Question # 54

An EMC NetWorker client has a file system with two files; A and B. As the NetWorker administrator, you have created a backup schedule for this client consisting of the following:

  • Full back up every Sunday
  • Level 2 on Monday
  • Level 3 on Wednesday
  • Incremental on Thursday
  • Level 2 on Friday

File B is changed on Monday, file C is created on Tuesday, file A is changed on Wednesday, and file D is created on Thursday. Which files will be backed up on Friday?

A.

A, B, C, and D

B.

D only

C.

A and D only

D.

A, C, and D only

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Question # 55

Refer to the exhibit.

E20-597 question answer

A backup administrator configures an EMC NetWorker staging policy to move save sets from backup Device A to backup Device B. A restore session is started and requires save sets that were staged to Device B.

What is the data flow in this recovery?

A.

Data goes from Device B through the storage node and then to the client.

B.

Data is reconstructed from Device B to Device A through the storage node and then sent back to the client.

C.

Data goes from Device B through the storage node to the EMC NetWorker server and then to the client.

D.

Data is restored to the storage node and copied to the client.

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Question # 56

In an EMC NetWorker environment, which access option is required for directed recoveries?

A.

Source client must allow destination client access to its backup data.

B.

Destination client must allow a remote execution request from the source client.

C.

Source client must allow a remote execution request from the destination client.

D.

Administering client must permit the destination client to access the source backup.

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