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

• Question 71:

  Which option explains why a user-created local filesystem does not automatically mount when the system boots?

  A. No port is specified for mountd in/etc/services.

  B. The filesystem does not belong to a mount group.

  C. Themount filesystem attribute is missing in /etc/filesystems.

  D. The portmap daemon is not configured to start in /etc/inetd.conf.

  Correct Answer: C

• Question 72:

  Given the output below, what is the purpose of the ent5 and ent6 interfaces?

  

  A. Provides multiple logical networks using the IEEE 802.1 Q standard

  B. Monitors packet headers and creates the appropriate default routes

  C. Enables primary and backup EtherChannel adapter failover monitoring

  D. Allows the use of a IPv4 alias within the same subnet as the base adapter

  Correct Answer: A

• Question 73:

  When updating a device attribute utilizing the -P flag with the chdev command, which of the following is true?

  A. The device attribute will be updated for the parent of the device specified.

  B. The device attribute is updated forcibly and will result in the device changing to the defined state.

  C. The device attribute is updated immediately and will not be maintained after the next system boot.

  D. The device attribute is updated only in the ODM and does nottake affect until after the next system boot.

  Correct Answer: D

• Question 74:

  Which command can be used to monitor I/O activity?

  A. cpio

  B. alstat

  C. iostat

  D. vmstat

  Correct Answer: D

• Question 75:

  What is the minimum number of processing units which can be specified in the LPAR profile of an AIX LPAR hosted on a POWER7 server?

  A. 0.1

  B. 0.05

  C. 0.01

  D. 1

  Correct Answer: B

• Question 76:

  A customer has plugged a notebook into the HMC1 port of a brand new POWER8 server. The customer is attempting to get to the ASMI menu.

  Why is nothing being displayed on the notebook?

  A. The notebook is not set up to accept a DHCP address from the service processor.

  B. The notebook is configured for IPv4 and the service processor only communicates via IPv6.

  C. The notebook is not on the same subnet as the service processor.

  D. The notebook needs to be plugged into the HMC2 port for the ASMI menu to be displayedon the notebook.

  Correct Answer: B

• Question 77:

  Which of the following is a supported source for creating a Versioned WPAR?

  A. An existing AIX 5.2 mksysb

  B. AIX 5.3 base product media

  C. An AIX 6.1 Global Environment

  D. NIM AIX 5.3 lpp_source and spot

  Correct Answer: A

• Question 78:

  Given the following topas output:

  

  What does the Entc% value represent?

  A. Percentage of Ethernet consumed

  B. Performance statistics for all logical CPUs in the system

  C. Percentage of physical capacity consumed

  D. Percentage of entitled capacity consumed

  Correct Answer: D

• Question 79:

  An administrator noticed that the hostname is being resolved incorrectly after setting up TCP/IP on multiple interfaces. Further inspection shows the /etc/hosts file has duplicate entries for the hostname associated with different IP addresses.

  Which of the following is most likely the cause of this situation?

  A. IPv6 is in use and requires a hostname for every interface.

  B. The administrator ran smitty mktcpip on multiple interfaces.

  C. The DNS configuration has multiple separate DNS servers listed.

  D. An EtherChannel was setup using 2 network interfaces as primary adapters.

  Correct Answer: B

• Question 80:

  An administrator receives the following error message when attempting to extend a volume group with an additional disk:

  0516-1162 extendvg : the Physical Partition size of 256 requires thecreation of 1026 partitions for hdisk2. The limitation for volume group rootvg is 1024 physical partitions per physical volume. Use the chvg command with the -t option to attempt to change the maximum PhysicalPartitions per Physical volume for this volume group.

  While the use of the -t option may allow the administrator to successfully extend the volume group, what other effect will using this option have?

  A. The boot logical volume would be recreated.

  B. The volume group would need to be varied off to apply the change.

  C. Mirroring would be removed from all logical volumes within the volume group

  D. The number of physical volumes allowed in the volume group will be reduced

  Correct Answer: D