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

• Question 211:

  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 directoryare larger than 2GB.

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

  D. The tape was not formatted.

  Correct Answer: B

• Question 212:

  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 thefilesystem 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 thefile to a local NFS server. Restore command with the backup to recreate vg01.

  Correct Answer: C

• Question 213:

  An LPAR is configured with strict logical volume mirroring across two disks for resilience. The administrator would like to ensure if one disk fails the volume group stays online. Which command will ensure that the datavg volume group stays online?

  A. varyonvg -n datavg

  B. mirrorvg-Q-c 2 datavg

  C. mklvcopy -e m -s y (each logical volume name) 2 D. chvg -Qn datavg

  Correct Answer: D

• Question 214:

  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 215:

  After performing a NIM rte install, the administrator noticed that not all filesets are at the correct Technology Level (TL). What action will help the administrator determine why the inconsistent fileset levels were installed?

  A. On the NIM server, run an Ippchk to identify if the Software Vital Product Data is valid.

  B. On the NIM client, run oslevel command against the TL to identifymissing prerequisites.

  C. Run instfix command on NIM client to determine what filesets are inconsistent.

  D. On the NIM server run the NIM IsIpp command to indentify downlevel filesets contained in the lpp_source.

  Correct Answer: D

• Question 216:

  A physical LPAR has a failed Fibre Channel adapter, which was providing redundant SAN access. What is a prerequisite for using the Replace/Remove task of the PCI Hot Plug Manager?

  A. Verify HMC RMC connectivity.

  B. Unconfigure the adapter and child devices.

  C. Make sure a spare adapter slot is available.

  D. Provide additional SAN cabling.

  Correct Answer: B

• Question 217:

  A mirrored rootvg internal disk, hdisk1, has failed and must be replaced. The remaining mirrored disk, hdisk0,is intact and functioning normally. What is the correct sequence of actions?

  A. unmirrorvg rootvg hdisk1 reducevg roolvg hdisk1 rmdev -I hdisk1 -d physically replace hdisk1 cfgmgr extendvg rootvg hdisk1 mirroivg rootvg Run a bosboot on both disks

  B. rmdev-l hdisk1 -d physically replace hdisk1 cfgmgr unmirrorvg rootvg hdisk1 reducevg rootvg hdisk1 extendvg rootvg hdisk1 mirrorvg rootvg Run a bosboot on both disks

  C. unmirrorvg rootvg hdisk1 rmdev-I hdisk1 -d physically replace hdisk1 reducevg rootvg hdisk1 cfgmgr extendvg rootvg hdisk1 mirrorvg rootvg Run a bosboot on both disks

  D. unmirroivg rootvg hdisk1 reducevg rootvg hdisk1 rmdev -I hdisk1 -d physically replace hdisk1 cfgmgr extendvg rootvg hdisk1 Run a bosboot on both disks mirrorvg rootvg

  Correct Answer: A

• Question 218:

  An administrator notices that the ntp group subsystem is not starting up at boot time. What will cause this issue?

  A. The /etc/ntp.conf file has the following line commented out broadcastserver

  B. The following line is commented outinthe/etc/inetd.conf file: ntp 123/tcp # Network Time Protocol

  C. The following line is commented out of the /etc/inittab file: xntpd: 23456789:respawn:/usr/sbin/xntpd > /dev/console 2>and1 #Start ntp daemon

  D. The /etc/rc.tcpip file has the following line commented out: start /usr/sbin/xntpd "$src_running"

  Correct Answer: D

• Question 219:

  Which command will display the path status of MultiPath I/O (MHO) device hdisk1?

  A. Ispath-I hdisk1

  B. Ispv-L hdisk1

  C. chnlspath-I hdisk1

  D. Isdev-Cp hdisk1

  Correct Answer: A

• Question 220:

  What is required for a volume group to be eligible for automatic Geographic Logical Volume Mirroring (GLVM) mirroring?

  A. The volume group must be created as a Scalable Volume Group.

  B. The volume group must be managed by Cluster Aware AIX.

  C. The volume group must be concurrent capable.

  D. The volume group has at least two LVM mirror pools defined.

  Correct Answer: A