IBM AIX v7 Administrator Specialty (S1000-007) Free Practice Test

Question 1

A system administrator needs information about the space reclamation requests generated by LVM. Which command is required to obtain this information?

A. Isvg

B. iostat

C. reclstat

D. Ivmstat

Correct Answer: C

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Question 2

While a system administrator is checking the TCP/IP connectivity between two systems with the traceroute command, the administrator found Fragmentation required messages in the traceroute output.
What is the likely reason for these messages?

A. Different MTU sizes between the source and target systems. The source system is using Jumbo Frames and the target is using the default MTU size.

B. The TCP buffers in the router gateway are exhausted. The source and target system are having TCP/IP communication problems.

C. The TCP buffers between the source and the target systems are exhausted. The source and target systems are using virtual ethernet adapters.

D. Same MTU sizes between the source and target systems. The source and target systems are using Jumbo Frames. The LPARs are using the same Virtual Switch (vSwitch) Network.

Correct Answer: A

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Question 3

A client is running multiple AIX, IBM i and Linux partitions on an IBM Power E980 system. Which command allows the administrator to check the number of processors, amount of memory, and list the devices on the AIX partition?

A. prtconf

B. lsdev

C. Iparstat -i

D. syssnap -gc

Correct Answer: A

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Question 4

Which AIX command displays the cumulative count of paging space page outs and free frame waits?

A. vmstat -s

B. ps guw

C. svmon -G

D. ioo -L

Correct Answer: A

Question 5

An administrator wants to check which system tunables have been changed in the system since last boot.
Which procedure provides the information needed?

A. View the /etc/tunables/currentconfig file and search for change marks in the file.

B. Run the no, ioo and scftedo commands with the -cf flag.

C. Run tunsave -f ./currentconfig; more ./currentconfig.

D. Run lstuncfg -1 I grep -v DEFAULT.

Correct Answer: D

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Question 6

After completing all necessary steps for mirroring the rootvg, an AIX administrator has created an additional filesystem using the crfs -g rootvg command. Which additional step should they perform to make the corresponding logical volume mirrored?

A. bosboot should be run.

B. mklvcopy should be run.

C. No additional action required, because the rootvg is already mirrored.

D. chlv -c 2 should be run.

Correct Answer: B

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Question 7

A system is experiencing name resolution issues. Non-root user processes are failing to resolve host names.
Based on the following output, what is the reason for this problem?

A. The /etc/netsvc.conf file has the wrong permissions.

B. The /etc/resolv.conf file has the wrong permissions.

C. The domain option from the /etc/resolv.conf file is invalid.

D. The local , bind option from the /etc/netsvc.conf file is invalid.

Correct Answer: A

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Question 8

To avoid system startup hangs during network outages, an administrator has decided to disable NFS mounts during system startup. Which attribute in the /etc/filesystems disables mounting during startup?

A. node

B. mount

C. auto

D. boot

Correct Answer: C

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Question 9

Which user account is always UID 0 on AIX?

A. system

B. bin

C. root

D. admin

Correct Answer: C

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Question 10

An administrator checks the IBM Fix Level Recommendation Tool (FLRT) for their system to see if they need to update IBM firmware or software.
The tool asks for their current system firmware level. How can the administrator confirm what it is?

A. run lsattr -El sys0 Igrep mcode

B. run lsattr -1 firmware0

C. run lscfg -vl sys0

D. run lsmcode -A

Correct Answer: D

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IBM AIX v7 Administrator Specialty (S1000-007) Free Practice Test