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?

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

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

What is this called?

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

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

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?

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

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?

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?

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?

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

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)

B)

C)

D)

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

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

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

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?

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

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

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

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

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

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

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

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

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

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?

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

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

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

30. Thaw application

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

32. Refer to the exhibit.

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

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

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?

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?

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?

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?

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

What best describes backups in this case?

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?

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?

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

What needs to be done to recover SQL data?

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

Which module is required?

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

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.

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?

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

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?

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?

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?

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?

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?

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

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

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?

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

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

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?

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

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?

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?

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

Which command would run?

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?

63. What is a function of the nsrwatch program?

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

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)?

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

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

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

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?

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

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

Which directory contains this information?

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?

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

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?

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

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

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?

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?

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?

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?

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?

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?

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?

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

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?

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?

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?

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

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

91. Consider the EMC NetWorker directive:

<< / >>

+compressasm: .

<< /export/home >>

forget

ignore

What is the result of this directive?

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

Which parameter must be set?

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

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

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

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

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?

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

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

100. Which EMC NetWorker process manages the media database?

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

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

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?

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?

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

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?

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?

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

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?

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

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

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?

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

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?

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?

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?

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

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

122. Refer to the exhibit.

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

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

124. What is an EMC NetWorker consolidated 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?

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?

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?

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"?

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

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?

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

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

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

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

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

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?

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?

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

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

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

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?

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

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?

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

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?

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

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

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

149. Select users

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


 

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