IBM C9010-022 Online Practice Questions and Exam Preparation

IBM C9010-022 Online Questions & Answers

• Question 81:

  One disk within a mirrored rootvg volume group failed and wasreplaced. What is the first action the administrator must take after re-establishing mirroring?

  A. Create the boot image on the replaced disk.
  B. Recreate/dev/ipldevice.
  C. Re-enable volume group quorum.
  D. Copy/dev/hd5 to the new disk.
  A. Create the boot image on the replaced disk.

• Question 82:

  The nmon output below illustrates typical load when the hosted application is running at peak times. What can be observed from the output?

  

  A. Entitled CPU allocation is set too high.
  B. Virtual processor allocation is set too low.
  C. Enabling SMT4 would improve performance.
  D. Processor folding is restricting available resources
  A. Entitled CPU allocation is set too high.

• Question 83:

  When could an IVM instance be preferable to an HMC for Power Systems management?

  A. Where multiple partition profiles are required
  B. When Systems Director is used for central management
  C. Where Power Compute Nodes are deployed in a PureFlex environment
  D. When a single entry level Power Systems server needs to be split into LPARs
  D. When a single entry level Power Systems server needs to be split into LPARs

• Question 84:

  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.
  B. EtherChannel support capability must be verified for the Ethernet switch.
  C. The IP configuration must be removed from en0.

• Question 85:

  How can an administrator rename hdisk2 to cldisk1?

  A. chpv-n cldisk1 hdisk2
  B. rendev-I hdisk2 -n cldisk1
  C. clcmd-I hdisk2-d cldisk1
  D. chdev-I hdisk2-aname=cldisk1
  B. rendev-I hdisk2 -n cldisk1

• Question 86:

  A new naming guideline requires the existing volume group, db2vg on hdisk1, be renamed to db2logsvg01. Which command sequence will accomplish this with the least downtime?

  A. varyoffvg db2vg exportvg db2vg importvg -y db2logsvg01 hdisk1
  B. odmupdate -q VGNAME db2vg db2logsvg01 sync db2vg db2logsvg01 varyonvg db2logsvg01 hdisk1
  C. varyoffvg db2vg chvg -a name db2vg db2logsvg01 varyonvg db2vg hdisk1
  D. savevg db2vg rmvg db2vg mkvg -y db2logsvg0l hdisk1 restvg hdisk1
  A. varyoffvg db2vg exportvg db2vg importvg -y db2logsvg01 hdisk1

• Question 87:

  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
  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

• Question 88:

  What option will boot an LPAR directly from DVD media, without any user interaction required, when starting the LPAR from the Hardware Management Console (HMC)?

  A. Normal
  B. Diagnostic with default boot list
  C. System management services
  D. Open firmware OK prompt
  B. Diagnostic with default boot list

• Question 89:

  A volume group is mirrored to two external storage systems. One of the storage systems is rebooted for maintenance.

  After the storage system is up and available, Isvgshows a disk in a missing state:

  

  What command will change the PV STATE from missing to active?

  A. varyonvg
  B. chpv
  C. cfgmgr
  D. chdev
  E. syncvg
  A. varyonvg

• Question 90:

  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
  B. invscout