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

• Question 131:

  Which command will read a volume group backup stored at/dev/cd1 and restore the /myapp/app.c file to the /data/testcode directory?

  A. restorevgfiles -f /dev/cd1 -s -d /data/testcode ./myapp/app.c

  B. restvg -d /dev/cd1 -s -f /data/testcode./myapp/app.c

  C. restore -Tqvf/dev/cd1 -s -d /data/testcode ./myapp/app.c

  D. listvgbackup -restore /dev/cd1 -s -f/data/testcode ./myapp/app.c

  Correct Answer: A

• Question 132:

  What command will designate /dev/hd7 as a secondary dump device which will remain configured after system reboot?

  A. dumpconf with persistent option

  B. dumpctrl with persistent option

  C. sysdumpdev command with persistent option

  D. cldump with persistent option.

  Correct Answer: C

• Question 133:

  Which TWO components of IBM Systems Director are included in a new installation of a AIX 7.1? (Select 2)

  A. Common Agent

  B. Interface Agent

  C. Distributed Agent

  D. Platform Agent

  E. Management Agent

  F. Update Agent

  G. Compliance Agent

  Correct Answer: AD

• Question 134:

  An administrator would like to update a VIO Server (VIOS) to the latest maintenance level. Which command, run from the restricted shell, will update the operating system on VIOS?

  A. vios_update

  B. update_all

  C. install-all

  D. updateios

  Correct Answer: D

• Question 135:

  Where is the file size limit for all users defined?

  A. /etc/security/environ

  B. /etc/security/limits

  C. /etc/security/environments

  D. /etc/environment

  Correct Answer: B

• Question 136:

  Which option will prevent users in the DBA group from logging in using telnet or rlogin?

  A. Set the rlogin user attribute to 'false1 for each user in the DBA group.

  B. Change the rlogin group attribute to 'false'.

  C. Remove the users in the DBA group from the/.rhosts file.

  D. Disable the automatic start up of the telnetd daemon.

  Correct Answer: A

• Question 137:

  An LPAR has 32 CPUs, and is reporting hundreds of page-ins and page-outs per seconD. At what level of paging should the administrator become concerned?

  A. Above the size of the paging space size in 4KB pages

  B. Above 50 pages per second

  C. Above 10 pages per CPU per second

  D. Above 10 pages per GB of allocated memory per second

  E. Above the number of paging space disks

  Correct Answer: C

• Question 138:

  Automated scripts on an AIX system require secure non-root access to another AIX instance. Secure Shell (SSH) was the method chosen and installed on both systems. How can an administrator use SSH to create secure automated jobs without storing passwords in the automated scripts?

  A. issue ssh-keygen -t dsa on the source as non-root user append source id_dsa.pub contents to target /etc/ssh/sshd_config file restart sshd daemon

  B. issue ssh-keygen -t dsa on the source as root append source id_dsa.pub contents to /etc/ssh/ssh_config file on the target restart sshd daemon

  C. issue ssh-keygen -t dsa on the source as non-root user append source id_dsa.pub contents to the authorized_keys file on the target restartsshd daemon

  D. issue ssh-keygen -t dsa on the source as non-root user append source id_dsa.pub contents to the authorized_keys file on the target

  Correct Answer: D

• Question 139:

  Based on the following output, what must be done if loglv1 name is changed to db2loglv?

  

  A. Run the chfs command to update /exportfs/db01 logging logical volume to db2loglv.

  B. Run the logform command to update the log format of db2loglv.

  C. Run the chlv command to update dblv01 logging logical volume to db2loglv.

  D. Run the chvg command to update volume group default logging logical volume to db2loglv.

  Correct Answer: C

• Question 140:

  An administrator has noticed that root receives email every day, stating that the Electronic Service Agent (ESA) has not been configureD. The company does not use ESA and the administrator would like the daily emails to stop. How can this be achieved?

  A. Use SMIT to configure the Electronic Service Agent.

  B. Remove the entry generating the email from root's crontab.

  C. Have an IBM SSR add the ESA keys to the HMC.

  D. Order an MES for the system, specifying the feature code to refuse ESA.

  Correct Answer: A