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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

A Dell EMC NetWorker administrator is performing a directed recovery in a Microsoft Windows cluster environment. What is the role of the active node when recovering data to the virtual client?

Options:

A.

Administering client

B.

Destination client

C.

Source client

D.

NMC client

Question 2

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 3

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?

Options:

A.

Tracking and reporting

B.

Aging

C.

NMC Monitoring

D.

Daemon log

Question 4

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 5

What application does the Enhanced Server Recovery option in EMC NetWorker allow us to interact with?

Options:

A.

HomeBase

B.

Avamar

C.

EMC NetWorker module for Microsoft applications

D.

Data Protection Advisor

Question 6

When connecting to an EMC NetWorker console server from a different host, an error message indicates that a supported version of Java Runtime Environment (JRE) is not installed. You verify that the supported JRE version is already installed on the EMC NetWorker console server. However, the error message remains.

What needs to be done to resolve the problem?

Options:

A.

Install the supported version of JRE on the NMC client

B.

Reinstall the EMC NetWorker Management Console server.

C.

Reinstall the existing JRE version.

D.

Restart the console server.

Question 7

A Dell EMC NetWorker server has been configured to stage from an AFTD upon reaching a high water mark of 80%. After the staging begins, which rule determines when the staging process ends?

Options:

A.

All save sets over a specified size are moved

B.

All save sets older than the “max storage period” are moved

C.

Capacity used falls to any point below the high water mark

D.

File system utilization reaches the low water mark

Question 8

What is a core function of vStorage API support in EMC NetWorker?

Options:

A.

Eliminates intermediate storage required by VCB to cache the snapshots

B.

Supports ESX 3.5, 4.0 and 4.1

C.

Change Block Backup and Recovery Support.

D.

Utilizes intermediate copy step required by VCB.

Question 9

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?

Options:

A.

Probe-based Backup

B.

Scheduled Backup

C.

Client initiated Backup

D.

Incremental Backup

Question 10

An EMC NetWorker Administrator wants to start all of the EMC NetWorker processes on a Solaris server.

Which command would run?

Options:

A.

/etc/init.d/networker start

B.

/etc/rc2.d/gst start

C.

/sbin/int.d/networker start

D.

/sbin/init.d/gst start

Question 11

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 12

Which three components comprise EMC NetWorker’s three tier architecture?

Options:

A.

Server, Storage Node and Client

B.

Master Server, Media Server and Client

C.

Server, Storage Agent and Client

D.

Cell Manager, Devices and Client

Question 13

How does EMC NetWorker respond to an AFTD disk full condition?

Options:

A.

Suspends all saves to that volume and runs nsrim.

B.

Marks the volume full and terminates the backup.

C.

Marks the volume full and continues the backup to a new volume.

D.

Initiates a staging job to move files off the Advance File Type Device (AFTD).

Question 14

After installing EMC NetWorker server software, which resource needs to be created, at a minimum, before performing a backup?

Options:

A.

Device

B.

Schedule

C.

Group

D.

Policy

Question 15

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 16

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

Options:

Question 17

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.

Restores only the operating system

C.

Can be used for recovery of NetWorker server databases

D.

Required when a host encounters a catastrophic failure

Question 18

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 19

Which EMC NetWorker settings control the amount of multiplexing in a tape environment?

Options:

A.

Parallelism

B.

Max Sessions

C.

Target Sessions

D.

Save group parallelism

Question 20

Which window in NMC would the EMC NetWorker backup administrator select to configure a new remote storage node?

Options:

A.

Devices

B.

Media

C.

Configuration

D.

Monitoring

Question 21

You need to integrate snapshot technology on SAP backups in an EMC NetWorker environment. Which module is required?

Options:

A.

PowerSnap

B.

SnapImage

C.

SnapView

D.

NMM

Question 22

An EMC NetWorker Administrator needs to be able to back up and recover a high density active file system to the backup devices connected to local or remote storage nodes.

Options:

A.

Add the SnapImage module

B.

Add the NDMP module

C.

Add the PowerSnap module

D.

Add EMC NetWorker Module for Microsoft Applications

Question 23

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 24

What is a characteristic of Dell EMC NetWorker IBM Domino backups and recoveries?

Options:

A.

Backups can be configured for only DAOS base directory and sub-directories

B.

Domino transaction logs must be backed up with other Domino files

C.

Domino database backups occur after the DAOS files

D.

Restores are supported at the database and document levels

Question 25

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

Options:

A.

Client's "Recover Storage Node"

B.

Client's "Clone Storage Node"

C.

Client's "Storage Node"

D.

Jukebox "Read Host Name"

Question 26

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 27

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

Options:

A.

Prevent device target-id changes

B.

Prevent WWPN changes

C.

Prevent silent SCSI bus resets

D.

Prevent a tape label/barcode mismatch

Question 28

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 29

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 30

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 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 the backup command specified in the EMC NetWorker client resource for EMC Centera backups?

Options:

A.

nsrndmp_save

B.

savepnpc

C.

nsrdasv

D.

nsrsnap_vss_save.exe

Question 33

What is the recommended media type for the device that stores the metadata in the form of hash IDs for EMC NetWorker deduplication backups?

Options:

A.

adv_file

B.

file

C.

Tape

D.

Atmos COS

Question 34

In an EMC NetWorker environment, you have been asked to create a custom command using "save" for the testing of new clients from the command line.

Where must this custom command reside on the server?

Options:

A.

\Program Files\Legato\nsr\bin

B.

\Program Files\Legato\nsr\res\nsrdb

C.

\Program Files\Legato\nsr

D.

\Program Files\Legato\nsr\res

Question 35

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 36

A customer’s EMC NetWorker data zone has one NetWorker server and four NetWorker clients with two client resources configured for each client.

How many Client File Indexes are stored on the NetWorker server?

Options:

A.

5

B.

4

C.

8

D.

9

Question 37

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 38

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 39

An EMC NetWorker customer wants to exclude all .jpg files from backups for all Solaris hosts. Backups are initiated from both the client and server.

How should this be enforced?

Options:

A.

Client-side directive

B.

AES directive

C.

NetWorker user local directive

D.

Server-side directive

Question 40

In an EMC NetWorker environment, regardless of what ports the service port range is set to, which two ports will nsrexecd always try to listen on?

Options:

A.

7937, 7938

B.

9301, 9302

C.

4711, 4712

D.

8080, 8081

Question 41

Which EMC NetWorker settings control the amount of multiplexing?

Options:

A.

Group parallelism and max sessions

B.

Server parallelism and device target sessions

C.

Client parallelism and target sessions

D.

Pool parallelism and max sessions

Question 42

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 43

A client save set is backed up to an EMC NetWorker backup pool and later cloned to a volume in a clone pool. On the volume, what property determines when the volume in the clone pool is a candidate for recycling?

Options:

A.

Longest clone retention time of any save set

B.

Longest clone retention time of any differential save set

C.

Longest clone retention time of any full save set

D.

Longest clone retention time of any incremental save set

Question 44

A customer has a single-engine EMC Disk Library (EDL) and wants to enable the EMC NetWorker embedded storage node. How is this done?

Options:

A.

Add the embedded storage node license through the EDL GUI.

B.

Log in to the disk library and install the NetWorker storage node.

C.

Log in to the disk library and enable the embedded storage node through iscon.

D.

Use nsrjb to configure and enable the embedded storage node.

Question 45

A customer has an Oracle 11g database running on a RAC cluster with ASM. It occupies approximately 5 TB on a Symmetrix DMX. They have an RTO of four hours. They intend to implement PowerSnap with EMC NetWorker version 7.6 to back up the BCVs using RMAN scripts and a proxy host.

What prevents this implementation from being successful?

Options:

A.

PowerSnap is not supported on Oracle 11g with EMC NetWorker 7.6.

B.

BCVs cannot be mounted to a proxy host with a RAC cluster.

C.

RTO of four hours cannot be accomplished.

D.

ASM does not support proxy hosts.

Question 46

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 47

An EMC NetWorker administrator wants to find all the files within a save set that are still browsable by the client. Which command will allow the administrator to perform this task?

Options:

A.

nsrinfo

B.

nsrls

C.

mminfo

D.

inquire

Question 48

You want to perform a single file recovery from an EMC NetWorker NDMP backup of a Celerra NAS device. You are performing this restore from a Windows 2003 NetWorker server.

What recovery must be performed?

Options:

A.

Directed

B.

recover

C.

nsrsnaprecover

D.

nsrndmp_recover

Demo: 48 questions
Total 323 questions