Prepking E22-128 Exam Questions

8/6/2019 Prepking E22-128 Exam Questions

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Exam : EMC E22-128

Title : EMC Legato Cert Networker 7 x

Administrator

Version : R6.1


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1. An unwanted tape pool cannot be deleted until the tapes in that pool are all _____.

A. write-protected

B. marked as recyclable

C. removed from the tape library

D. removed from the media database

Answer: D

2. Which NetWorker database tracks information for each file in a save set?

A. media database

B. Client File Index (CFI)

C. savegroup completion report

D. the /nsr/index/* files on the NetWorker client that created the save set

Answer: B

3. What is the purpose of the NetWorker Staging resource?

A. configures the disk space used on the NetWorker Server for adv_file type devices

B. repacks tape volumes containing deleted or expired save sets as well as demultiplexes the remaining

save sets

C. maintains free space on file/adv_file type devices by automatically moving save sets when parameters

are met

D. configures NetWorker HSM functionality to allow clients to transparently archive and stage data based

on access time

Answer: C

4. What is the Backup Command attribute in the client configuration for a scheduled backup of a Microsoft

SQL database?

A. sqlsave

B. sqluasm

C. nsrsqlsv

D. save -n sql

Answer: C

5. A company has a failed group backup and the system administrator wants to run the probe to see whichfilesystem on the client is backed up. Which command probes the clients?

A. savegrp -s oboe -S Default

B. savegrp -s oboe -p Default

C. savegrp -s oboe -w Default

D. savegrp -s oboe -v test Default

Answer: B


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6. What is a proper method of determining the tape drive order before configuring a tape library?

A. use the autodetect option of jbconfig

B. put a tape in one drive and use mt to check status of that drive

C. use psstat to get the order of drives and correlate it with inquire output

D. use /usr/ccs/bin/what on the logical drive and correlate it with inquire output

Answer: B

7. Client flute is backed up to a file type device connected to the storage node orange. What happens when

the file type device runs out of space during the backup?

A. The backup fails, is restarted, and uses the next available device.

B. The volume is marked full and the save set spans another volume.

C. The backup is suspended and waits for the administrator to clear space.

D. The backup is suspended, expired save sets are deleted, and the backup continues if enough space is

cleared.

Answer: B

8. What is the primary purpose of the group resource?

A. defines the schedule for a group of clients

B. defines the start time for a group of clients

C. defines the save sets for a group of clients

D. defines the backup level for a group of clients

Answer: B

9. A jukebox has three drives. There is one appendable clone volume available. An automatic backup with

cloning has just completed and the cloning operation is also complete. You are asked to clone a save set

from the completed backup. You mount the clone volume and the original volume, then start the clone

operation. The clone stops and asks for one writable clone volume. What is wrong?

A. The clone volume is full.

B. The save set spans volumes.

C. The clone volume has an earlier instance of the save set.

D. The source volume has an earlier instance of the save set.

Answer: C10. A save set with SSID 12858282828 is about to end its retention period. Which command marks this

save set as retained and browsable until January 12, 2010?

A. nsrim -S 12858282828 -e 1/12/2010 -w 1/12/2010

B. nsrmm -S 12858282828 -e 1/12/2004 -w 1/12/2010

C. nsrmm -S 12858282828 -e 1/12/2010 -w 1/12/2010

D. nsrjb -S 12858282828 -e 1/12/2010 -w 1/12/2010


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Answer: C

11. Which attribute determines the maximum number of save sets allowed to back up simultaneously in a

data zone?

A. target sessions

B. max parallelism

C. client parallelism

D. server parallelism

Answer: D

12. Which command do you use to recover a Client File Index (CFI)?

A. mmrecov

B. nsrck -L7

C. scanner -m

D. nsrinfo -N

Answer: B

13. Which utility generates reports about the contents of a Client File Index (CFI)?

A. nsrck

B. mminfo

C. nsrrpt

D. nsrinfo

Answer: D

14. Which statement about a single physical host is correct?

A. It can only have one client resource configured.

B. It can have more than one client resource configured.

C. It can have more than one client resource configured, each with a unique name.

D. It can have more than one client resource configured, and a client connection license must exist for each

client resource.

Answer: B

15. Which three attributes can you extract using mminfo? (Choose three.)

A. save timeB. record number

C. volume identifier

D. volume subscript

E. contents of the Client File Index (CFI)

Answer: ABC

16. Which two items does the inquire command display? (Choose two.)


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A. speed of tape devices, if installed

B. SCSI address of connected devices

C. media capacity of connected tape drives

D. device file information of tape devices, if installed

Answer: BD

17. The retention policy for a large NetWorker client is increased from six months to one year. Backups are

written to tape nightly and all tapes (except for cloned tapes) must remain in the tape library at all times. The

number of files on this client that are backed up each night remains unchanged. What are three possible

impacts of this change? (Choose three.)

A. Additional tape media is needed.

B. Another NetWorker server is needed.

C. The media database increases in size.

D. The capacity of the tape library is exceeded.

E. The Client File Index (CFI) increases in size.

Answer: ACD

18. After marking files with nwrecover or winworkr, you click on Required Volumes to see which volumes

are required. Which statement is true for the Required Volumes?

A. NetWorker prepares the files list from the media database.

B. NetWorker prepares the volumes list from the media database.

C. NetWorker prepares the files list from the Client File Index (CFI).

D. NetWorker prepares the volumes list from the Client File Index (CFI).

Answer: B

19. Which command-line utility displays a list of tapes in a tape library that is connected to the same server

on which the command is invoked?

A. nsrjb -l

B. nsrjb -C

C. nsrim -j

D. nsrmm -C

Answer: B20. Which two interfaces can be used to set up a NetWorker client? (Choose two.)

A. nwadmin

B. nsradmin

C. nwbackup

D. nsrwatch

Answer: AB


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21. Which server-side directive entry prevents client-side directives from being used?

A. skip

B. null

C. ignore

D. suppress

Answer: C

22. What does the mminfo -avq "volume=ABC001" -xm command do?

A. displays how many times volume ABC001 has been mounted

B. displays the output of all save sets on volume ABC001 in XML format

C. checks the NetWorker media database and purges all the entries of volume ABC001

D. does a cross check between the Client File Index (CFI) and the media database for all save sets on

volume ABC001

Answer: B

23. Which three tasks should be performed prior to a new installation of a NetWorker 7.x server and two

storage nodes? (Choose three.)

A. verify network connectivity

B. verify platform compatibility

C. verify all system files are available

D. verify tape libraries are fully populated with volumes

E. verify disk space requirements using the 7.x Installation Guide

Answer: ABE

24. What recovery option is available if the Client File Index (CFI) is empty?

A. recover only the Level 9 backups

B. recover the CFI with nsrck -L6

C. recover the entire save set with recover -S ssid

D. recover individual files by selecting them from nwrecover

Answer: C

25. What are three save set characteristics that can be specified within a pool resource? (Choose three.)

A. client nameB. backup level

C. volume name

D. save set name

E. client schedule

Answer: ABD

26. Which command backs up the WINDOWS directory to the OFFSITE pool?


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A. save -P OFFSITE C:\\WINDOWS

B. save -p OFFSITE C:\\WINDOWS

C. save -b OFFSITE C:\\WINDOWS

D. save -c OFFSITE C:\\WINDOWS

Answer: C

27. Which two actions initiate the backup from the Microsoft Windows client machine? (Choose two.)

A. running the save command

B. running the nsrsave command

C. running the savegrp command

D. running backup from NetWorker User GUI

Answer: AD

28. A NetWorker data zone contains a virtual (logical) jukebox. Which library type is being represented?

A. AlphaStor library

B. standalone autochanger

C. statically shared autochanger

D. dynamically shared autochanger

Answer: A

29. Which two statements are true about label templates? (Choose two.)

A. Label templates are limited to 24 characters in length.

B. Label templates are used to determine volume names.

C. Label templates can be ignored when volumes use barcodes.

D. A pool must exist before a label template can be created for it.

Answer: BC

30. Which three types of save sets are displayed in the Group Details window? (Choose three.)

A. open save sets

B. failed save sets

C. pending save sets

D. restarted save sets

E. completed save setsAnswer: BCE

31. You want to withdraw media from an autochanger using the NetWorker Administrator GUI. Which

operation must be performed on a volume before it can be withdrawn?

A. unmounted and in a slot

B. unmounted and in a drive

C. mounted and ready in a drive


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D. marked for eject from the NetWorker Administrator GUI

Answer: A

32. You have recently experienced some problems with your backups. You are asked by LEGATO Support

to send detailed information about your NetWorker configuration, networking setup, device drivers, etc.

Which NetWorker-supplied executable can you run to supply this information?

A. nsrlog

B. nsr_conf

C. nsr_support

D. nsr_resource

Answer: C

33. A NetWorker server with one tape drive is used to back up one client. What can you do to prevent

multiplexing of the backed up data?

A. disable multiplexing in the Client resource

B. set parallelism to 1 in the Device resource

C. set parallelism on the NetWorker server to 1

D. set target sessions to 1 in the Tape Drive resource

Answer: C

34. Which three entries can be used in a directive? (Choose three.)

A. all

B. skip

C. none

D. forget

E. ignore

Answer: BDE

35. A company disables autostart savegroups and uses a custom scheduler for backup. A bootstrap is

saved after each savegroup is run. What can you do so that only one bootstrap is backed up daily?

A. run a savefs -O manually for each group

B. run a savegrp -O manually for each group

C. disable manual saves in the server configurationD. place the NetWorker server in an autostarted group by itself

Answer: D

36. Where can you monitor the number of active sessions on a device?

A. Devices window on the nwadmin GUI

B. Sessions window on the Device resource

C. Sessions section in the Device Activity Report


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D. Target Sessions attribute on the Device resource

Answer: A

37. Which statement is true when cloning a volume?

A. All save sets ending on the volume are cloned.

B. All save sets with data on the volume are cloned.

C. All save sets beginning on the volume are cloned.

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

Answer: C

38. How can you check if users are making changes to the NetWorker resource database?

A. enable Monitor RAP on the Server resource and regularly monitor the RAP.log file

B. access the Event Viewer Application log and search for any NetWorker informational or warning events

C. regularly look at the NetWorker Administrator GUI and copy any changes made to a text file for further

investigation

D. edit the Administrators Group resource and remove the Configure NetWorker privilege from the other

two administrators

Answer: A

39. Which three of the following do you need to recover a NetWorker server? (Choose three.)

A. ASR

B. bootstrap report(s)

C. Client File Index (CFI)

D. storage node nsr.res

E. backup of the media database and resource files

Answer: BCE

40. Which interface do you use to change resources on a NetWorker server for UNIX when you are

administering it remotely from a Telnet session on a Microsoft Windows host?

A. nwadmin

B. nsradmin

C. nsrwatch

D. nwretrieveAnswer: B

41. Which two commands modify a Jukebox resource? (Choose two.)

A. jbedit

B. nsrjb -HEv

C. nsrjb -U 5 -S 1

D. nsrjb -r -d /dev/rmt/0hbn


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