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E20-597 Questions and Answers

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E20-597 Questions and Answers

Question # 6

An EMC administrator backs up Microsoft Exchange server with EMC NetWorker Module for Microsoft Applications.

What best describes backups in this case?

A.

Only scheduled backups are supported.

B.

Backup can be performed from either Exchange server or EMC NetWorker backup server.

C.

Instant backup of Exchange server is not supported.

D.

Instant recovery of Exchange server is not supported.

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Question # 7

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

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.

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Question # 8

An EMC NetWorker client has a network connection with direct access to a Data Domain Boost (DD Boost) storage device. The client’s 3 TB data disk is 98% full with 0.05% daily change rate. During the backup window the client’s CPU is 80% busy and the client's network interface is 7% busy.

Should Client Direct be recommended for this client?

A.

No; the CPU is heavily utilized

B.

No; the data disk is too full

C.

Yes; the data change rate is low

D.

Yes; direct network access to the DD Boost device exists

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Question # 9

What is a characteristic of using EMC NetWorker Snapshot Management?

A.

Leverages storage system-based snapshot technology

B.

Must be licensed separately from the capacity licensing model

C.

Replaces the NetWorker SnapImage module

D.

Requires a separate software installation on the NetWorker client

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Question # 10

How is the EMC NetWorker Source Capacity Licensing Model measured?

A.

Aggregate of full backups from all data sources

B.

Aggregate of all data stored on backup devices

C.

Aggregate of any backups from all data sources

D.

Aggregate of full backups including post deduplication storage

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Question # 11

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 # 12

You have an EMC NetWorker backup group containing 10 clients. Each client will be backed up at either a Level Full, Incremental, or Differential every day. The backup level for each is controlled by one of five different schedules applied at the client level. The group is used only to control the start time.

What is the most efficient method to force an immediate Full backup of all clients?

A.

Set the Level Override on the group to Full

B.

Modify each of the five schedules to perform only Full backups

C.

Create a new group, add each client to it, set the Level Override to Full

D.

Perform a client-initiated Full backup of each client individually

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Question # 13

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 # 14

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

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

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Question # 15

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 # 16

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

A.

nsrsnmd

B.

nsrmmd

C.

nsrmmdbd

D.

nsrmmgd

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Question # 17

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

A.

nsrls

B.

mminfo

C.

nsrinfo

D.

gstclreport

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Question # 18

Which EMC NetWorker database tracks each file in a backup?

A.

CFI

B.

Media database

C.

Bootstrap

D.

Resource directory

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Question # 19

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 # 20

What is recommended when configuring EMC NetWorker module clients?

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

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Question # 21

An administrator experienced a power failure in their data center. After checking their Dell EMC NetWorker servers, the administrator discovered an error message on one of the NetWorker servers. The message indicates that the media database does not exist.

What is recommended way to resolve any corruption in the database?

A.

Rename the old/nsr/mm directory and recover from the bootstrap save set

B.

Delete the old/nsr/mm directory and create a new bootstrap save net

C.

Allow NetWorker to recreate the new/nsr/res directory and create a new bootstrap save set

D.

Delete the old/nsr/res directory and create a new bootstrap save set

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Question # 22

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

  • Fast restore from short-term on-promises copies
  • Low-cost cloud object storage for long-term retention
  • Deduplication, encryption, and compression before transfer to the cloud

Which CloudBoost use case meets these requirements?

A.

Backup to the cloud

B.

Backup within the cloud

C.

Replication to the cloud

D.

Backup to the Cloud Tier

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Question # 23

What is a characteristic of Dell EMC NetWorker recover operations for file system backups?

A.

Recovered files retain the modification time but the permissions are set to “default”

B.

Recovered files have the current data for the modification time and permissions are retained

C.

Recovered files retain the permissions but the modification time is set to “default”

D.

Recovered files retain the modification time and permissions

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Question # 24

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 # 25

An administrator added several new LDAP user accounts for backup configuration and monitoring tasks. The LDAP users have been authenticated in NetWorker Management Console (NMC). What must be done so that these tasks can be performed on the Dell EMC NetWorker server?

A.

Add the user accounts to the ‘Users’ user group on the NMC server

B.

Add the user accounts to the ‘External roles’ field of the user groups on the NetWorker server

C.

Add the user accounts to the ‘Users’ field of the Security Administrators group on the NetWorker server

D.

Add the user accounts to the ‘Registrations’ resource on the NMC server

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Question # 26

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?

A.

Pool B

B.

Pool A

C.

Bootstrap pool

D.

Default Pool

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Question # 27

Which EMC NetWorker process manages the media database?

A.

nsrmmdbd

B.

nsrmmgd

C.

nsrmmd

D.

nsrd

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Question # 28

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 # 29

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

A.

Path name of a file

B.

Backup media device

C.

Backup volume information

D.

Hash of backup contents

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Question # 30

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

A.

Creates the snapshot

B.

Freezes the read/write activity

C.

Writes the backup data to tape

D.

Thaws the read/write activity

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Question # 31

A storage administrator wants to configure a virtual tape library device within EMC NetWorker. In addition, the administrator wants the backup data deduplicated.

Which other EMC product is required?

A.

Data Domain

B.

VPLEX

C.

RecoverPoint

D.

Avamar

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Question # 32

An EMC NetWorker environment, what is the minimum number of ports required per storage node in a non-AFTD device?

A.

2

B.

4

C.

6

D.

8

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Question # 33

You are implementing an EMC NetWorker backup solution for a Microsoft SharePoint 2010 distributed farm. The customer has indicated that a SharePoint granular level recovery is required.

Which backup solution needs to be implemented?

A.

EMC NetWorker Module for Microsoft and a third-party recovery tool

B.

EMC NetWorker Module for Microsoft and BR*Tool

C.

EMC NetWorker Module for Microsoft and EMC VSS provider only

D.

EMC NetWorker Module for Databases and Applications and EMC VSS provider

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Question # 34

What are the primary types of Dell EMC NetWorker hosts in a datazone?

A.

Server, Client, and Storage Node

B.

Server, Client, License Management Server, and Management Console

C.

Server, Client, and NetWorker Module for Database Applications

D.

Storage Node, Management Console, and AlphaStor

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Question # 35

What is a characteristic of Dell EMC NetWorker MEDITECH backups?

A.

Supports remote replicas without requiring RecoverPoint

B.

Only supports remote integrated serverless backups

C.

Integrates with the Backup Facilitator

D.

Only supports tape and Data Domain devices

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Question # 36

In an EMC NetWorker environment, which two ports will nsrexecd always try to listen on?

A.

7937, 7938

B.

9301, 9302

C.

9000, 9001

D.

8080, 8081

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Question # 37

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 # 38

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

A.

Client file index

B.

Resource directory

C.

Media database

D.

GST database

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Question # 39

Which EMC NetWorker command line tool is used to modify both the media database and client file indexes?

A.

nsrmm

B.

nsrim

C.

mminfo

D.

nsrck

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Question # 40

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?

A.

Priority

B.

Action

C.

Alert

D.

Event

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Question # 41

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 # 42

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 # 43

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

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

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Question # 44

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 # 45

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

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

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Question # 46

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 # 47

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 # 48

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

A.

Based on time

B.

Based on size

C.

Based on workload

D.

Based on performance

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Question # 49

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 # 50

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

A.

SharePoint and MySQL

B.

Exchange and SQL VSS

C.

SQL VDI and SQL VSS

D.

Exchange and SQL VDI

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Question # 51

What is a characteristic of a CloudBoost appliance?

A.

Standalone product that can back up to the cloud using the CloudBoost plug-in.

B.

Managed and configured through the Internet using the Cloud portal interface.

C.

Only available as a physical appliance to integrate with a public cloud.

D.

Enables Dell EMC storage products to use only public cloud storage solutions.

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Question # 52

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 # 53

A backup administrator is configuring Dell EMC Networker to use Data Domain Cloud Tier devices. During the configuration, a message appears that the Data Domain data movement policy will be updated to an app-based policy.

What is a function of the app-based policy?

A.

Direct the NetWorker clone action to copy data to the Data Domain Cloud Tier device

B.

Direct the NetWorker backup action to copy data directly to the cloud provider

C.

Direct the NetWorker backup action to copy data to the Data Domain device

D.

Direct the Data Domain system to copy data to the cloud provider

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Question # 54

In a Dell EMC NetWorker environment, the daily scheduled backup was started. However, the backup failed without mounting the device. What is a possible reason for the failure?

A.

Tape devices attached to the NetWorker server are showing recyclable

B.

Volumes labeled in the required pool are appendable

C.

Devices do not have volumes that match the pool required by the backup request

D.

Protection group is not selected on the pool

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Question # 55

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 # 56

Which daemon is responsible for organizing backup data before it is written to the backup media?

A.

nsrmmd

B.

nsrmmgd

C.

nsrlcpd

D.

nsrjobd

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