IBM IBM Certified System Administrator - AIX V1 C9010-022 Questions & Answers

• Question 171:

  Solid State Drives (SSDs) have been added to a POWER7 system, and the administrator would like to migrate filesystems with high I/O activity to the SSDs. What TWO options or commands will assist the administrator with identifying filesystem activity?

  (Select 2)

  A. svmon

  B. tprof

  C. filemon

  D. Hot File Detection

  E. fileplace

  Correct Answer: CD

• Question 172:

  In the following figure, what TWO things must be done before an EtherChannel can be created from the ent0 and ent1 adapters?

  

  A. The ent0 and ent1 adapters must be connected to different switches to provide both additional bandwidth and adequate redundancy in the EtherChannel that is created.

  B. EtherChannel support capability must be verified for the Ethernet switch.

  C. The IP configuration must be removed from en0.

  D. The AIX host must be completely disconnected from the network,

  E. The en1 interface must be configured with IP information.

  Correct Answer: BC

• Question 173:

  In the following output, what do the ec and pc columns mean?

  

  A. Program counter and entitled CPUs

  B. Physical processors consumed and entitled capacity consumed

  C. Processor count and extra cores

  D. Pages compressed and elapsed context switches

  E. Pool compression and external compression

  Correct Answer: B

• Question 174:

  Given the following Isdev output, which command will identify the underlying devices and network type of ent4 below?

  root@server1:/#Isdev-I ent4 ent4 Available EtherChannel / IEEE 802.3ad Link Aggregation

  A. Isdev-dev ent4 -attr

  B. Iscfg-vl ent4

  C. cfgmgr-1|grepent4

  D. Isattr-EI ent4

  Correct Answer: D

• Question 175:

  What file needs to be modified to disableboth telnet and local logins for the root UserlD?

  A. /etc/security/limits

  B. /etc/security/passwd

  C. /etc/environment

  D. /etc/security/user

  Correct Answer: D

• Question 176:

  An AIX LPAR has been saved using the mksysb command to a file called LPAR1_mksysb located in the /backup directory. Which command displays the contents of the mksysb backup?

  A. mksysb-v-f/backup/LPAR1_mksysb

  B. restore -Tqf /backup/LPAR1_mksysb

  C. listvgbackup -f/backup/LPAR1_mksysb

  D. backup-i -v-f/backup/LPAR1_mksysb

  Correct Answer: C

• Question 177:

  How can administrators ensure that the Integrated Virtual Ethernet (IVE) adapters in their servers have the latest available firmware?

  A. By upgrading the given IBM Power Systems server to the latest available system firmware.

  B. By using inventory scout to query the installed firmware level against the available level.

  C. By using either the managing HMC, SDMC or IVM to query and update the adapter firmware.

  D. By using the Ismcode AIX command with the query flag.

  Correct Answer: A

• Question 178:

  A user wants to run a batch job repetitively, but requires that each invocation starts five hours after the previous run finishes. What strategy will accomplish this?

  A. Create a wrapper script that launches the job in the background and then sleeps for the designated period before launching it again.

  B. Submit the jobwith 'at', using the average run time of the job plus five hours as the interval.

  C. Add an entry to the crontab to submit the job every five hours.

  D. Create a file containing the job commands, using the 'at' command as the final line of the file.

  Correct Answer: D

• Question 179:

  An administrator needs to determine if system microcode is at the most currentlevel. Which tool will identify current microcode levels, and provide an output file which can be used by the IBM Microcode Discovery Service (MDS) for comparison?

  A. FLRT

  B. invscout

  C. Ismcode

  D. prtconf

  E. urncode_latest

  Correct Answer: B

• Question 180:

  Which command displays from which disk the operating system was last booted?

  A. last

  B. bosboot

  C. getconf

  D. bootlist

  Correct Answer: C