IBM CATE A4040-221 Questions & Answers

• Question 191:

  A P0WER5 520 system is being cloned onto a Power 780. The source system is on internal disks, and the vg01 volume group is mirrored. After installing AIX, which sequence of actions will recreate the vg01 volume group and restore data on the new system?

  A. Have all the applications shut down. Create a backup of each filesystem to an NFS mount using the backup command. Restore the filesystem backups with the restorevgfiles command.

  B. Create a backup onto an NFS server using the mksysb command and referencing the correct data volume group Restore the backup of vg01 with the smit fast path smit restmksysb.

  C. Have all applications shut down. Use the savevg command to create a backup of the data volume group to an NFS mount. Restore the savevg on the clone system with the restvg command.

  D. Shut down all application running from the data volume group. Run the cpio command to write the file to a local NFS server. Restore command with the backup to recreate vg01.

  Correct Answer: C

• Question 192:

  Prior to performing a firmware upgrade on a POWER7 system managed by an HMC. which additional component needs to be verified?

  A. HMC firmware level using the IBM Power code matrix website

  B. Available disk space on HMC.

  C. Remote Command Execution capability on the HMC.

  D. Inventory Scout ports allowed on HMC firewall.

  Correct Answer: C

• Question 193:

  An administrator wants to create a filesystem with a specific logical volume name, disk location, and disk placement. Which pair of commands will allow these attributes to be set during filesystem creation?

  A. crfs followed by chvg

  B. crlv followed by mkfs

  C. mkfs followed by chfs

  D. mklv followed by crfs

  Correct Answer: D

• Question 194:

  A DLPAR memory operation was attempted and failed. Given the following information, what is the likely caused

  

  A. Source LPAR is using all of its allocated memory

  B. Operation timed out

  C. Destination LPAR maximum memory setting is too low.

  D. HMC RMC daemons are not communicating properly to the source

  E. Source LPAR minimum memory setting is too high.

  F. Source LPAR maximum memory setting is too low.

  Correct Answer: C

• Question 195:

  An administrator has logged in as root but is unable to run the ksh script named rperf. Given the following information, how could this be fixed?

  

  A. Change the parent directory to be executable

  B. Change the owner of the script to root

  C. Change the file to be of extension ksh

  D. Change the permissions to 700

  Correct Answer: D

• Question 196:

  Given the following characteristics, tuning which resource will provide the greatest benefit? CPU=80% busy Physical Memory=90% used Disks=80% busy Network=80% used Filesystemsare90%full.

  A. Memory

  B. Network

  C. Disks

  D. Filesystems

  Correct Answer: C

• Question 197:

  The system administrator ran the following command to backup his image repository, but nothing was backed up to the file. Why? find /media -print | backup -I-f-p /dev/rmt0

  A. The block size was not specified.

  B. The files in the directory are larger than 2GB.

  C. The tape was not positioned the beginning of the tape.

  D. The tape was not formatted.

  Correct Answer: B

• Question 198:

  An administrator created logical volume fs01l to contain a JFS2 file system. When trying to create the filesystem the crfs command gives an error. Given the following logical volume definition, which action will correct the error?

  

  A. crfs -vjfs2 -m /fs01 -d /dev/fs01lv

  B. mklv-tjfs2-yfs01lvrootvg5

  C. chdev-lfs01lv-atype=jfs2

  D. chlv-tjfs2fs01lv

  Correct Answer: D

• Question 199:

  A system dump has been initiated on an LPAR and LED code "0c1" is displayed, indicating an I/O error. Where can the administrator find out more about this error?

  A. The HMC Service Guide

  B. The AIX Version 7.1 Commands Reference

  C. HMC Event Log

  D. IBM's Fix Central under Power Systems LED support page

  Correct Answer: D

• Question 200:

  Within a Perl script, how can the output of the hostname command be assigned to a variable called myHostname?

  A. chopfmyHostname-'hostname -s 2>/dev/null")

  B. chop($myHostname=%hostname -s 2>/dev/nuir);

  C. $myHostname=7usr/bin/hostname".

  D. chomp(@myHostname-hostname -s 2>/dev/null');

  Correct Answer: B