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EMC E20-597 Backup Recovery - NetWorker Specialist Exam for Storage Administrators Exam Practice Test

Demo: 56 questions
Total 378 questions

Backup Recovery - NetWorker Specialist Exam for Storage Administrators Questions and Answers

Question 1

In EMC NetWorker, what is contained in a single CFI record?

Options:

A.

Path name of a file

B.

Backup media device

C.

Backup volume information

D.

Hash of backup contents

Question 2

Refer to the Exhibit.

Which EMC NetWorker daemon is represented by "C"?

Options:

A.

dbsrv12

B.

gstd

C.

httpd

D.

lgto_gstdb

Question 3

An EMC NetWorker backup administrator manages a complex backup environment with a NetWorker server, remote storage nodes, over 1,000 clients and five Data Domain devices. They want to simplify backup management and monitoring for this environment.

What is recommended?

Options:

A.

Assign clients and devices to restricted data zones

B.

Separate clients and other resources into domains by department

C.

Use Client Manager to manage and monitor clients and backups

D.

Use multi-tiers on the Data Domain systems for backups

Question 4

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?

Options:

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

Question 5

While creating a Microsoft VSS snapshot in an EMC NetWorker environment, what is performed by a Provider?

Options:

A.

Creates the snapshot

B.

Freezes the read/write activity

C.

Writes the backup data to tape

D.

Thaws the read/write activity

Question 6

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

Options:

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

Question 7

In EMC NetWorker, what is a purpose of the network save and recover job daemon?

Options:

A.

Coordinate all scheduled backups

B.

Provide the read and write service for CFI databases

C.

Manage the NetWorker resource database

D.

Start other server and storage node daemons

Question 8

An EMC NetWorker administrator wants to create a new custom notification. The notification needs to send an e-mail with an alert severity when a backup failure of a savegroup occurs. Which attribute is configured to specify the alert severity?

Options:

A.

Priority

B.

Action

C.

Alert

D.

Event

Question 9

A backup administrator has configured three clients for backup on a newly installed EMC NetWorker server. The administrator has two groups configured as follows:

1. Default group with no clients

2. Test group with three clients

Even though the NetWorker server is not a member of the group, every time this group is run, the client file indexes (CFI) and bootstrap are backed up.

What is the reason for this issue?

Options:

A.

NetWorker server is not a member of a group scheduled for backup

B.

Group level override is set to Full

C.

CFI and bootstrap will always be backed up every time they change

D.

NetWorker server has not been fully licensed yet

Question 10

You are configuring two Windows file servers for backup in a newly installed EMC NetWorker environment. In the past, backup of the file servers has taken a long time due to the dense file systems and small directory counts. What should be configured to significantly improve backup performance of the servers?

Options:

A.

Block Based Backup

B.

Parallel Save Streams

C.

Client Direct

D.

Checkpoint Enabled Backup

Question 11

When recovering data from the Cloud Tier with Dell EMC networker, how long is the data retained on the Data Domain device?

Options:

A.

3 days

B.

7 days

C.

10 days

D.

14 days

Question 12

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?

Options:

A.

Media database

B.

Client File Index

C.

RAP database

D.

Jobs database

Question 13

An EMC NetWorker administrator wants to create a new custom notification. The notification needs to send an e-mail with a warning severity when a backup failure of a savegroup occurs. Which attribute is configured to send the notification to e-mail?

Options:

A.

Action

B.

Priority

C.

Event

D.

Alert

Question 14

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

Options:

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

Question 15

A Dell EMC NetWorker backup administrator runs a client-initiated save backup with option -I incremental.

Which backup level is displaying during this backup?

Options:

A.

Full

B.

Incremental

C.

Manual

D.

Ad-hoc

Question 16

Refer to the Exhibit.

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

Options:

A.

1.5 TB

B.

1.7 TB

C.

2.1 TB

D.

2.45 TB

Question 17

When using Dell EMC NetWorker Windows Bare Metal Recovery, what is the requirement for the startup hard disk capacity of the target system?

Options:

A.

At least as large as the startup hard disk capacity of the source system

B.

Exactly the same size as the startup hard disk capacity of the source system

C.

Capacity does not matter as long as it is large enough to hold all data from the source hard disk

D.

Smaller than the startup hard disk capacity of the source system

Question 18

In a Dell EMC NetWorker backup environment with the Data Protection Extension plug-in, which user interface does a VMware end-user need to view the protection status of a virtual machine?

Options:

A.

vSphere

B.

vRealize Orchestration Client

C.

vRealize Automation Portal

D.

vProxy

Question 19

When Dell EMC NetWorker is integrated with a Data Domain system with DD Boost, what analyzes the data stored on the Data Domain and sends only the unique data for storage?

Options:

A.

Storage Node Process

B.

Dynamic Parallel Save Streams

C.

Distributed Segment Processing

D.

Deduplication Node

Question 20

A Dell EMC NetWorker administrator has a requirement for a CloudBoost solution that provides the following:

-Fast restore from local cache copies using site cache

-Low-cost cloud object storage for all backup copies

-Deduplication, encryption, and compression before transfer to the cloud

Which CloudBoost use case meets these requirements?

Options:

A.

Backup to the Cloud Tier

B.

Backup to the cloud

C.

Replication to the cloud

D.

Backup within the cloud

Question 21

Which Dell EMC NetWorker resource represents a collection of Networker –labeled volumes?

Options:

A.

Pool

B.

Volume

C.

Save set

D.

Media database

Question 22

On which host is the vRealize Dell EMC Data Protection Extension plug-in license installed?

Options:

A.

vRealize Automation

B.

vRealize Orchestrator

C.

VMware ESXi

D.

vProxy Appliance

Question 23

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

Options:

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

Question 24

What is a characteristic of the Dell EMC NetWorker Jobs database purge process?

Options:

A.

Based on time

B.

Based on size

C.

Based on workload

D.

Based on performance

Question 25

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

Options:

A.

Browsable

B.

Save set

C.

Block-based

D.

Directed

Question 26

What is an advantage of integrating Dell EMC NetWorker Snapshot Management with ProtectPoint?

Options:

A.

Minimal backup load on the application host and storage node

B.

Backup of production data stored on third-party storage

C.

Faster cloning process for disk devices

D.

Minimal backup load on the NetWorker server

Question 27

A Dell EMC NetWorker backup administrator is considering using a dynamic group for backups of clients in the Finance department. In addition to creating the protection group, what needs to occur in order to run a backup with a dynamic group?

Options:

A.

Configure the backup in the department to select clients based on the tag

B.

Add each client in the department to the group resource

C.

Assign a tag to each client resource for that department.

D.

Create a probe resource and assign to each client resource.

Question 28

What is a characteristic of a Dell EMC NetWorker module backup?

Options:

A.

Module-specific NetWorker backup command runs on the NetWorker server.

B.

API determines what is included in the backup save streams.

C.

Backup data always goes through the storage node to the storage device.

D.

Block based backups are used for all database backups with NetWorker.

Question 29

What is the purpose of the Change Browse Time window when performing a file or directory recovery in EMC NetWorker User?

Options:

A.

View the client’s directory structure as it was at a specific point in time

B.

Display all recoveries of all directories from that client

C.

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

D.

Show the date and time of the last recovery for that client

Question 30

Which process needs to be running on each NetWorker client?

Options:

A.

nsrd

B.

nsrexecd

C.

nsrjobd

D.

nsrmmd

Question 31

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

Options:

A.

nsrexecd

B.

nsrstat

C.

nsrmmd

D.

nsrd

Question 32

What is a characteristic of EMC NetWorker Snapshot Management?

Options:

A.

Leverages proxy server to support impact-free backup

B.

Leverages proxy server to support block based backup

C.

Leverages Microsoft VSS snapshot capability

D.

Leverages volume manager snapshot capability

Question 33

When the EMC NetWorker Module for SAP on Oracle is used, which interface can be used to perform recoveries?

Options:

A.

SAP BR*Tools

B.

backint only

C.

RMAN only

D.

Both backint and RMAN

Question 34

In EMC NetWorker, which utility is used to view the “daemon.raw” file using the locale of the current host?

Options:

A.

nsr_render_log

B.

nsr_la

C.

nsr_layout

D.

nsr_task

Question 35

What is the benefit of using the EMC NetWorker Client Direct feature?

Options:

A.

Reduced bandwidth usage

B.

Reduced CPU utilization on the client

C.

Reduced number of full backups

D.

Reduced client disk access

Question 36

Which type of computing and storage environments does EMC NetWorker protect?

Options:

A.

NAS, SAN, DAS, and WAN

B.

SAN, NAS, DNS, and LAN

C.

LAN, SAN, DAS, and NIS

D.

DAS, DNS, SAN, and WAN

Question 37

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 38

What is recommended when configuring EMC NetWorker module clients?

Options:

A.

Assign all module clients to the same group and pool

B.

Assign all module clients to the same group and schedule

C.

Use the same group for application and file system backups of module clients

D.

Use the same pool for application and file system backups of module clients

Question 39

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 40

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 41

A company wants to implement EMC NetWorker Network edition. How many client connections and physical devices are included?

Options:

A.

Client connections = 10Physical devices = 16

B.

Client connections = 10Physical devices = 32

C.

Client connections = 12Physical devices = 16

D.

Client connections = 12Physical devices = 32

Question 42

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

Options:

A.

All participating savesets must be on the same Data Domain system

B.

Participating savesets must use a deduplication node for storage

C.

Backup processing occurs on the storage node, bypassing the client

D.

Deduplication processing occurs on the client, bypassing the storage node

Question 43

What is a characteristic of EMC NetWorker volume cloning?

Options:

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.

Question 44

What EMC NetWorker software component controls the backup device in an EMC NetWorker Data Zone?

Options:

A.

Storage Node

B.

Client

C.

Server

D.

EMC NetWorker Management Console

Question 45

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 46

What is an EMC NetWorker host ID called in a clustered EMC NetWorker server?

Options:

A.

Composite hostid

B.

Combined hostid

C.

Concatenated hostid

D.

Cluster hostid

Question 47

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 48

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?

Options:

A.

Save set

B.

Browsable

C.

Recoverpsm

D.

Clone

Question 49

What is a characteristic of the EMC NetWorker SnapImage module?

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 50

A backup administrator wants to verify that data was successfully written to an AFTD. Which window in NMC would the administrator select to go gather this information?

Options:

A.

Media

B.

Devices

C.

Configuration

D.

Monitoring

Question 51

Refer to the exhibit.

How many nsrmmd processes are running on each remote storage node?

Options:

A.

4

B.

5

C.

1

D.

9

Question 52

You have successfully backed up three SQL servers with EMC NetWorker Module for SQL.

What needs to be done to recover SQL data?

Options:

A.

Launch the EMC NetWorker User for SQL.

B.

Modify the browse time within the EMC NetWorker User GUI.

C.

Use Microsoft SQL server native tools to recover the data from EMC NetWorker.

D.

Modify the save set to include the SQL instance or database name.

Question 53

An EMC NetWorker server has two user defined pools, Pool A and Pool B. Pool A has its "Clients" attribute set to "Client A" while the other attributes are unset. Pool B has its "Groups" attribute set to "sales" and "Levels" attribute set to "full" and other attributes unset.

If a save set is generated from Client A from the "sales" group using a full level backup, which pool will the data be sent to?

Options:

A.

Pool B

B.

Pool A

C.

Bootstrap pool

D.

Default Pool

Question 54

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?

Options:

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.

Question 55

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

Which utility can be used?

Options:

A.

nsrwatch

B.

nsradmin

C.

nsrinfo

D.

nsralist

Question 56

Which type of device is referred to as a BOOST device?

Options:

A.

Data Domain

B.

File Type

C.

Advance File Type

D.

Cloud

Demo: 56 questions
Total 378 questions