DELL EMC E20-597 NetWorker Specialist Exam for Storage Administrators Online Training

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1. An EMC NetWorker backup job has failed 95% of the way through its operation.

Which functionality is provided by the checkpoint restart feature?

The backup can continue from the last known good point

The backup can always continue exactly where it left off

The backup can be merged with data from the last server checkpoint

The backup must be restarted from the beginning

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

Server, Storage Node and Client

Master Server, Media Server and Client

Server, Storage Agent and Client

Cell Manager, Devices and Client

3. The three primary types of EMC NetWorker hosts form an architecture/topology.

What is this called?

EMC NetWorker Data Zone

EMC NetWorker Storage Domain

EMC NetWorker Storage Zone

EMC NetWorker Cell

4. Which feature of EMC NetWorker allows multiplexed, heterogeneous data to reside on the same tape?

OTF

TAR

CPIO

ZIP

5. Which EMC NetWorker feature allows for a failed backup to restart at a known good point prior to the backup failure?

CheckPoint Restart

Client Retries

Scheduled Backup Attempts

Restart Window

6. 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?

Tracking and reporting

Aging

NMC Monitoring

Daemon log

7. In EMC NetWorker, what best describes the source capacity licensing model?

Aggregate of a full backup from all sources

Aggregate of differential backups from all sources

Aggregate of incremental backups from all sources

Aggregate of Level 9 backups from all sources

8. A storage administrator backs up an Exchange server to an EMC Data Domain system. The Data Domain system is configured as an advanced file device. The administrator now wants to create a copy of the backup and send it to tape. The backup job completed at 8pm. The administrator wants the copy to be created at 9pm.

Which option should be used?

Use the Scheduled Cloning attribute to schedule a clone job to start at 9pm.

Run the nsrclone command at 8pm and the second copy will be directed to tape at 9pm.

Enable the "clones" attribute in the client's group setting.

From the Administration window, under Media select Save Sets and then the Query Save Set tab. Create clone copies of the backup at 8pm.

9. Refer to the exhibit.

The calendar shows the level backup that was taken on each day.

Which data is sent to the backup server on Friday's backup?

All changes since Tuesday

All changes since Monday

All changes since Wednesday

All changes since Thursday

10. 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?

Save set

Browsable

Recoverpsm

Clone

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11. The EMC NetWorker software distribution feature is supported on which platform?

Linux

MAC

Netware

Open VMS

12. An EMC NetWorker backup environment consists of a large database server to be backed up. Backups are performed nightly.

Which schedule would you use starting on Sunday to minimize the number of save sets required for recovery on Friday morning?

A)

Exhibit A

Exhibit B

Exhibit C

Exhibit D

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

Enables storage nodes to be moved to hosts with different OS

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

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

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

14. What is a characteristic of the EMC NetWorker capacity licensing model?

Easy, unlimited deployment of most features, modules, and options.

Does not require back end capacity licensing if backing up to Avamar.

Does not require back end capacity licensing if backing up to Data Domain.

EMC NetWorker module software is not required to backup supported databases in EMC NetWorker.

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

Storage Node

Client

Server

EMC NetWorker Management Console

16. A customer has recently purchased a Data Domain appliance to use with EMC NetWorker as the primary storage. The backup administrator needs to configure EMC NetWorker so that multiple backups and recoveries can be performed from a single device at any given time.

What type of device should the backup administrator configure?

AFTD

LTO

FTD

NFS

17. Which EMC NetWorker host can belong to multiple data zones?

Client

Storage Node

Server

Remote Storage Node

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

Suspends all saves to that volume and runs nsrim.

Marks the volume full and terminates the backup.

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

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

19. Which protocol is used when performing an EMC NetWorker backup to a cloud device ?

TCP

UDP

OST

iSCSI

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

Data Domain

File Type

Advance File Type

Cloud

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

/nsr/index/tuba/db6

/nsr/mm/mmvolume6

/nsr/index/soprano/db6

/nsr/index/soprano/mmvolume6

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

Devices

Media

Configuration

Monitoring

23. Which backup level requires the fewest number of volumes to restore?

Full

Level 5

Level 1

Incremental

24. How can an EMC NetWorker administrator achieve a recovery of an EMC NetWorker resource database?

Perform a browsable recovery of the /nsr/index directory

Rebuild the database with nsrck command

Recover the SYSTEM save set

Recover the bootstrap save set with mmrecov

25. Which EMC NetWorker daemon provides client files system information?

nsrfsra

nsrexecd

nsrlcpd

nsrindexd

26. 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?

Media

Devices

Configuration

Monitoring

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

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

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

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

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

28. Which Microsoft VSS component ensures that the application data is consistent when a shadow copy is created?

Writer

Requestor

Provider

Interceptor

29. What is a key feature of the EMC NetWorker Module for Databases and Applications?

Delivers a unified solution for database applications in a EMC NetWorker environment.

Supports Exchange and VSS

Supports VMware features for PowerSnap snapshots.

Supports Oracle and Microsoft SQL

30. Thaw application

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31. What components are included with EMC NetWorker Module for Microsoft Applications?

PowerSnap and Replication Manager

PowerSnap and Microsoft VSS

Microsoft VSS and Replication Manager

PowerSnap and EMC Solutions Enabler

32. Refer to the exhibit.

In the NMM backup workflow, which process is shown in the box marked "A"?

nsrsnap_vss_save

nsrsnap_save

nsr_moss_save

nsr_ad_save

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

save

savefs

savepnpc

savegrp

34. An EMC NetWorker administrator wants to back up Microsoft SQL server using EMC NetWorker Module for SQL.

What needs to be specified in the Backup command field?

nsrsqlsv

nsrsnap_vss_save

save

nsrsqlrc

35. 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?

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

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

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

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

36. 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?

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

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

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

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

37. An EMC NetWorker administrator wants to back up Microsoft Exchange server using EMC NetWorker Module for Microsoft Applications.

What needs to be specified in the Backup command field?

nsrsnap_vss_save

nsrxchsv

save

savefs

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

What best describes backups in this case?

Only scheduled backups are supported.

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

Instant backup of Exchange server is not supported.

Instant recovery of Exchange server is not supported.

39. Using EMC NetWorker Module for Microsoft Applications, an EMC NetWorker administrator backs up a Microsoft Exchange server which resides on an EMC CLARiiON disk array.

What best describes supported features in this case?

Server-less backup is supported.

Server-less backup is not supported.

Rollback recovery is not supported.

Manual backup is supported.

40. An Administrator needs to back up a Windows file server that has a million small files in a high density file system.

What is the best way to fulfill the Administrator’s requirements?

Block level backup using SnapImage

Volume level backup

Enable client-side compression

Increase client parallelism

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

What needs to be done to recover SQL data?

Launch the EMC NetWorker User for SQ

Modify the browse time within the EMC NetWorker User GU

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

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

42. You need to integrate snapshot technology on SAP backups in an EMC NetWorker environment.

Which module is required?

PowerSnap

SnapImage

SnapView

NMM

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

Application needs to be put into a quiesced state

Ensure that all the writes are committed

Capture a logically consistent virtual view of data

Release the application from quiesced state

44. 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.

Add the SnapImage module

Add the NDMP module

Add the PowerSnap module

Add EMC NetWorker Module for Microsoft Applications

45. 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?

Data Domain

PowerSnap

SnapImage

SnapView

46. What is a characteristic of the EMC NetWorker SnapImage module?

Block-level backups of dense file systems

Fast block-level backups of a file system mounted on a proxy server

Immediate recovery of a file system from a persistent snapshot

SAN-based image-level backup and recovery of file systems

47. 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?

EMC NetWorker Module for Microsoft Applications with EMC VSS Provider.

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

EMC NetWorker Module for Microsoft Applications with Microsoft VSS Provider.

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

48. An EMC NetWorker administrator has two Microsoft Exchange servers and one Microsoft SharePoint distributed farm. These reside on an EMC CLARiiON 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 caused by backup operation.

What is a recommended backup solution?

EMC NetWorker Module for Microsoft Applications with EMC VSS Provider.

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

EMC NetWorker Module for Microsoft Applications with Microsoft VSS Provider.

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

49. You have been asked to implement a EMC NetWorker backup solution with the following requirements:

(1) Leverage Microsoft SQL VDI (Virtual Device Interface) backup API.

(2) Be able to back up SQL database, transaction logs and filegroups.

What is a recommended EMC NetWorker add-on module?

EMC NetWorker Module for Microsoft SQL Server.

EMC NetWorker Module for Microsoft Applications.

EMC NetWorker Module for Databases and Applications.

EMC NetWorker PowerSnap Module.

50. A EMC NetWorker administrator needs to provide customizable backup reporting, alerting, monitoring, and correlation analysis capabilities across an entire backup environment.

Which EMC application should the backup administrator use?

EMC Data Protection Advisor

EMC NetWorker Management Console

EMC HomeBase

EMC Avamar

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51. You have been asked to implement an EMC NetWorker backup solution with the following two requirements:

Be able to back up Microsoft Exchange, SharePoint and Hyper-V servers.

Be able to recover Microsoft application data from a persistent snapshot.

What is a recommended EMC NetWorker add-on module?

EMC NetWorker Module for Microsoft Applications.

EMC NetWorker Module for Databases and Applications.

EMC NetWorker PowerSnap Module.

EMC NetWorker SnapImage Module.

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

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

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

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

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

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

Level specified in RMAN backup script.

NSR_BACKUP_LEVEL parameter in NMDA configuration file.

Level specified in EMC NetWorker Schedules resource.

NSR_BACKUP_LEVEL parameter in RMAN backup script.

54. A backup administrator uses the EMC NetWorker Module for Microsoft Applications. The administrator wants faster recovery of data directly from snapshots on disk for their Microsoft Exchange implementation.

Which technology is used by NMM to perform backups and recovery?

Volume Shadow Copy Service

NDMP

PowerSnap

SnapImage

55. What is integrated with NMDA to provide snapshot-based protection for DB2?

PowerSnap

SnapImage

VSS

VMware

56. In an EMC NetWorker environment with a single datazone, which EMC NetWorker software component would you install on hosts that manage backup devices?

storage node

client

server

Management Console

57. When the EMC NetWorker management console server and the EMC NetWorker server are installed on different hosts, what is required to administer EMC NetWorker server from the EMC NetWorker management console server?

Provide users on the EMC NetWorker management console server the administrative privileges

Provide users on the EMC NetWorker server the administrative privileges

Provide users on the EMC NetWorker management console server the console user privileges

Provide users on the EMC NetWorker server the console user privileges

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

2638

9000

7937

9001

59. An EMC NetWorker administrator wants to move NMC from the server where it is currently installed to a new Windows system. The NMC reporting feature is being used.

What must be installed on the new system, in addition to the Console server software?

EMC NetWorker Client software and Java Runtime Environment

Java Runtime Environment and Change Journal Manager software

EMC NetWorker Client software and Change Journal Manager software

EMC NetWorker Storage Node software and Java Runtime Environment

60. 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?

Install the supported version of JRE on the NMC client

Reinstall the EMC NetWorker Management Console server.

Reinstall the existing JRE version.

Restart the console server.

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

Which command would run?

/etc/init.d/networker start

/etc/rc2.d/gst start

/sbin/int.d/networker start

/sbin/init.d/gst start

62. Your Windows environment consists of several EMC NetWorker servers on the same subnet that is responsible for backing up only specific clients for security reasons. You need to change one backup client’s NetWorker server to allow it to be backed up by both NWServer-A and NWServer-B.

Which file do you need to change in order to meet this requirement?

srresservers on Networker Client

srres
srdbdbg on NetWorker Server

srmm
srim.priv on Storage Node

Networkr.cfg on NMC Server

63. What is a function of the nsrwatch program?

View active sessions

Generate online reports

View all NetWorker Servers

View device configuration changes

64. What is the command to manually start the EMC NetWorker processes on a Solaris server?

networker start

./networker

nsradmin

nsrd

65. 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)?

gstclreport

mminfo

savefs

ebreport backup

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

Client file index

Resource directory

Media database

GST database

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

nsrfsra

nsrexecd

nsrjobd

nsrd

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

nsrmmd

nsrmmgd

nsrlcpd

nsrjobd

69. Refer to the exhibit.

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

70. Refer to the exhibit.

How many nsrlcpd processes are running on the EMC NetWorker server?

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

Composite hostid

Combined hostid

Concatenated hostid

Cluster hostid

72. An EMC NetWorker administrator wants to determine the RPC port range for a host.

Which directory contains this information?

nsrladb

catalogs

jobsdb

nsrdb

73. You are deleting save sets manually from the EMC NetWorker server using CLI commands. You receive an error that the database update has failed.

Which process should you verify is running on the EMC NetWorker server?

nsrmmdbd

nsrmmgd

nsrjobd

nsrindexd

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

EMC AMP Utility

EMC NetWorker License Manager

nsradmin

nsrlic

75. 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?

nsrwatch

nsradmin

nsrinfo

nsralist

76. On an EMC NetWorker Client, which command can be used to backup local data?

save

savepsm

nsrsnap_vss_save

nsrndmp_save

77. What is the first step that occurs during a client initiated backup?

Save program generates one save stream of data

Save program connects to nsrmmd

Save program initiates a connection to nsrindexd

nsr daemon sends information to EMC NetWorker server

78. An Administrator has deployed the EMC NetWorker server software with clustering. There are 50 clients and an autochanger with 4 drives controlled by a remote storage node.

What is the path of the backup data from the client to the media?

Client C> Storage Node C> Media

Client C> Media

Client C> Cluster Server C> Media

Client C> Cluster Server C> Storage Node C> Media

79. By default, the EMC NetWorker bootstrap reports are generated and sent automatically to the backup administrator.

Which configuration change is required to redirect the reports to the printer?

Modify the action attribute of the bootstrap notification

Append all bootstrap information to savegroup completion report

Configure a local standalone device resource

Remote administration permission needs to be configured

80. 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?

Your user id does not have system administrator privileges.

You cannot manually start backups from the EMC NetWorker Management Console.

The backup group is disabled on the EMC NetWorker Server.

You must run the group backup from the command line.

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81. You are backing up a group of clients that have varying schedules. Using the EMC NetWorker Administration interface, you need to perform a full backup of all clients in that group.

How would you ensure that a full backup is performed for a client when it is backed up during the next save group execution?

Set an override level in the backup schedules to Full in the next date

Change the group level to Override

Uncheck the Force incremental option in the group resource Advanced tab.

Create a staging resource called full and set the destination pool to full.

82. 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?

Client resource, group resource, device resource, labeled volume for the device

Save set, save group, schedule

Client resource, device resource, clone resource

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

83. 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?

Server parallelism is set to 1

There is only one volume labeled

Client parallelism is set to 1

There is only one pool configured

84. 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?

Probe-based Backup

Scheduled Backup

Client initiated Backup

Incremental Backup

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

Device

Schedule

Group

Policy

86. After initiating a manual save, you receive the following error message:

- 39078

- Save

- SYSTEM error: manual saves are not enabled

What must you check to do a manual save?

EMC NetWorker Server properties

save syntax

Run savegrp before run save

Modify client access list and grant access for all clients

87. 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?

Pool B

Pool A

Bootstrap pool

Default Pool

88. An EMC NetWorker server has been configured to stage an adv_file type device upon reaching a high water mark of 80%. After the staging begins, what rule determines when the staging process ends?

The capacity must fall below the low water mark

The capacity must fall below the high water mark

The adv_file type device must be empty

The predefined amount of data is moved

89. Which option for cloud backup devices allows limiting the bandwidth that EMC NetWorker consumes for cloud operations during specified periods of time?

Throttling

Quality of Service

Virtual Provisioning

Compression

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

7937, 7938

9301, 9302

9000, 9001

8080, 8081

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91. Consider the EMC NetWorker directive:

<< / >>

+compressasm: .

<< /export/home >>

forget

ignore

What is the result of this directive?

Nothing under /export/home is compressed.

Only files under /export/home are compressed.

All .nsr files under /export/home are obeyed.

Nothing under /export/home is backed up.

92. An EMC NetWorker administrator wants to prevent tapes from staying mounted after backups complete.

Which parameter must be set?

Idle device timeout

Poll interval

Unload sleep

Eject time

93. On a given EMC NetWorker host, what does the server’s file define?

Server(s) that can back up the host

User(s) allowed to log in remotely to that host

Storage node(s) to which backups are sent

Server(s) that can administer the host

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

Incremental

Full

95. If an incremental backup is performed for an EMC NetWorker client, at which level is its Client File Index backed up?

Full

Incremental

96. What is a characteristic of EMC NetWorker volume cloning?

Only save sets beginning on the volume are cloned.

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

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

All save sets on the volume are cloned.

97. ClientA is a client in an EMC NetWorker environment. There are two EMC NetWorker servers, ServerA and ServerB. There is also one storage node, StorageNodeA. You noticed that there are no entries in the / nsr/res/servers file on ClientA.

Which system(s) is(are) allowed to back up data from ClientA?

Any EMC NetWorker server

ServerA only

Any EMC NetWorker server, using StorageNodeA

No systems are allowed to back up ClientA

98. What is the EMC NetWorker nsraddadmin command used for?

Adding administrators to EMC NetWorker

Adding new EMC NetWorker clients

Allowing EMC NetWorker Servers to back up specific clients

Adding new EMC NetWorker Storage Nodes

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

save -n

save -p

save -k

save -i

100. Which EMC NetWorker process manages the media database?

nsrmmdbd

nsrmmgd

nsrmmd

nsrd

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101. Which method(s) can you use to display a list of unlabeled tape volumes in EMC NetWorker?

EMC NetWorker Administration Devices window only

mminfo and EMC NetWorker Administration Devices view

EMC NetWorker Administration Media view only

mminfo and EMC NetWorker Administration Media window only

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

Automatically labels non-EMC NetWorker tapes as needed

Automatically unmounts idle volumes from tape drives

Manages tape volume entries on the media database

Manages the lifecycle of all save sets and clones

103. You create an EMC NetWorker advanced file type device. You then notice that the corresponding read-only device is missing.

What is a possible cause?

Device is not labeled.

Device path is invalid.

Disk Backup Option Enabler is missing.

No backups have been performed.

104. Refer to the exhibit.

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?

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

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

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

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

105. What is a characteristic of cloud volumes in EMC NetWorker?

Infinitely appendable

Recyclable

Space is never reclaimed

Compression and encryption are unavailable

106. An EMC NetWorker storage node has two advanced file type devices that stage the data to two physical LTO-4 drives. Due to a hardware issue, the administrator has disabled one of the LTO-4 drives.

How many nsrmmd processes are now running on the storage node?

107. 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?

Data Domain Device Type Enabler and Data Domain Capacity Enabler

Data Domain Disk Backup Option and Storage Node

Data Domain BOOST and Data Domain VTL

Virtual Tape Library

108. 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?

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

Stage older save sets to another volume

Configure AFTD to continue backups automatically on another volume

Manually clone the largest save sets to another volume

Change the device to a file type device

110. What happens when an EMC NetWorker file type device becomes full while backups are running?

Backups span to another volume.

Backups are paused; the oldest save sets are staged.

Backups fail; simultaneous restore jobs continue.

Backups are paused; aborted and expired save sets are deleted.

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111. An EMC NetWorker administrator has two LTO-4 tape drives configured on an EMC NetWorker server. One of the two tape drives is dynamically shared with an EMC NetWorker storage node. The other tape drive is statically assigned to the EMC NetWorker server. The shared drive stops functioning on the EMC NetWorker server but continues to function on the storage node.

How many nsrmmd are now running on the storage node?

112. What is a characteristic of an EMC NetWorker advanced file type device?

Duplicate media database records

Duplicate CFIs

Requires CIFS or NFS shares

Requires a separate pool

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

Automatically move save sets to another media

Continuously stage save sets until all the save sets are moved

Automatically clone save sets to another media

Automatically send warning messages to the Administrator

114. What happens when an EMC NetWorker AFTD becomes full while backups are running?

Backups are paused; aborted and expired save sets are deleted.

Backups are paused; the oldest save sets are staged.

Backups fail; simultaneous restore jobs continue.

Backups span to another volume.

115. 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?

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

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

Add four additional tape drives to the library.

Increase the number of Fibre Channel ports into the SA

116. Which combination of simultaneous backups and recoveries is supported when using an advanced file type device in EMC NetWorker?

Multiple backups and multiple recoveries

Multiple backups and only one recovery

Only one backup and multiple recoveries

Only one backup and one recovery

117. A customer is adding new tape devices to an EMC NetWorker server. The command is issued to scan for devices but does not find the new devices.

What is the most likely cause?

Devices have not been zoned to the server

Devices are not initialized until jbconfig has been initiated.

Local device bootstrap has not been configured on the hard drive.

PAX translation mini-driver has not been installed.

118. 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?

Client’s "Recover Storage Node"

Client’s "Clone Storage Node"

Client’s "Storage Node"

Jukebox "Read Host Name"

119. A client save set is backed up to an EMC NetWorker backup pool and later cloned to a volume in a clone pool.

Which parameter determines when the volume in the clone pool is a candidate for recycling?

Longest retention time of any save set on the clone volume

Longest retention time of any differential save set on the clone volume

Longest retention time of any full save set on the clone volume

Longest retention time of any incremental save set on the clone volume

120. What are the default target and maximum session settings for an AFTD?

Target sessions is 1 and default maximum sessions is 32.

Target sessions is 4 and default maximum sessions is 512.

Target sessions is 2 and default maximum sessions is 256.

Target sessions is 8 and default maximum sessions is 512.

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

Groups, clients, save sets, levels

Clients, groups, save sets, levels

Groups, devices, clients, save sets

Devices, groups, save sets, levels

122. Refer to the exhibit.

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

Pool A

Pool B

Pool C

Pool D

123. What is the difference between a full and a consolidated backup?

Consolidated backup transfers less data over the network.

Full backup results in improved Recovery Point Objective.

Consolidated backup results in improved Recovery Time Objective.

Full backup uses less client CPU resources.

124. What is an EMC NetWorker consolidated backup?

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

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

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

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

125. EMC NetWorker is using a library controlled by an ACSLS server. Information about a tape volume was accidentally deleted from the media database.

What is run to recover the information?

scanner

mmrecov

jbconfig

nsrmm

126. You are using EMC NetWorker Management Console (NMC) to manage an EMC NetWorker server. You want to add a second data zone to your environment and monitor this data zone using the existing NMC.

How can this be done?

Add the second EMC NetWorker server as a new host under the NMC enterprise hierarchy.

Add the new EMC NetWorker server to the servers file on the NMC host.

Grant the console user role to the administrator of the new server.

Select diagnostic mode in the NMC Setup window.

127. An EMC NetWorker Administrator needs to find out how much CFI space is used for client CL1.

What command must be run to perform this?

nsrls CL1

nsrinfo CL1

mminfo -q CL1

nsrmm -c CL1

128. The mode of an EMC NetWorker volume was prematurely set to "full".

Which command can be used to change the status of the volume to "appendable"?

nsrmm

mminfo

mmlocate

nsrim

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

nsrls

mminfo

nsrinfo

gstclreport

130. 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?

nsrinfo

nsrls

mminfo

inquire

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131. Which EMC NetWorker command lists save sets stored in a particular volume?

mminfo -q volume

nsrinfo volume

nsrmm -j volume

nsrretrieve volume

132. Which command can be used to recover an EMC NetWorker Management Console database?

recoverpsm

recover

mmrecov

nwrecover

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

Eliminates intermediate storage required by VCB to cache the snapshots

Supports ESX 3.5, 4.0 and 4.1

Change Block Backup and Recovery Support.

Utilizes intermediate copy step required by VC

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

Option to leverage change block tracking (CBT) feature.

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

Single Step VM Recovery to the original machine only.

EMC NetWorker VADP proxy can be a physical server only.

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

HomeBase

Avamar

EMC NetWorker module for Microsoft applications

Data Protection Advisor

136. Refer to the exhibit.

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?

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

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

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

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

137. For EMC NetWorker to communicate to DMZ Clients, what port or ports are required for rpcbind (portmapper) to be running and available through the firewall?

7938

7937 and 7938

7937-9936

0-0

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

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

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

EMC NetWorker aborts the backup.

EMC NetWorker aborts the backup and disables the Group.

139. Which EMC NetWorker command line utility is used to view, create, delete, and modify resources?

nsradmin

nsraddadmin

nsrim

winworkr

140. Which EMC NetWorker process keeps the record of the TCP/IP port range that is used by EMC NetWorker processes?

nsrexecd

nsrports

nsrd

nsrpm

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141. An administrator using EMC NetWorker Power edition attempts to set server parallelism to 96 when adding a remote storage node. When saving the changes to the configuration, they notice that the server parallelism reverts back to 64.

What action needs to be taken to set server parallelism to 96?

Add EMC NetWorker Storage Node Enabler Code.

Set device max sessions to 96.

Configure group parallelism to 96.

Enable diagnostic mode.

142. What needs to be configured for EMC NetWorker to properly communicate with the clients?

DNS

NAT

routing table

Windows

143. You are troubleshooting a problem with EMC NetWorker resources. Some of the attributes are not being displayed in EMC NetWorker Administration GUI.

What is done to display the advanced attributes?

Enable Diagnostic Mode

Rescan all devices

Restart gstd and NMC

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

nsr_render_log

nsr_la

nsr_layout

nsr_task

145. An EMC NetWorker customer has one tape library with two tape drives. The customer has determined that 10 save sets, running in parallel, will optimize the throughput to the individual tape drives.

Which parameter can be changed so that the optimal amount of save sets is sent to one tape drive before using the next drive?

Target sessions

Client parallelism

Server parallelism

Group parallelism

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

nsrexecd

nsrstat

nsrmmd

nsrd

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

Parallelism

Max Sessions

Target Sessions

Save group parallelism

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

Prevent device ordering changes

Prevent WWPN changes

Prevent silent SCSI bus resets

Prevent a tape label/barcode mismatch

149. Select users

150. For which Microsoft operating system can you use the EMC NetWorker option to turn off VSS snapshots?

Microsoft Windows 2003

Microsoft Windows 7

Microsoft Windows 2008

Microsoft Windows Vista

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