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

• Question 181:

  Which is a benefit of dynamic tracking of Fibre Channel devices?

  A. I/O failures are prevented with Fibre Channel tape devices.

  B. SAN changes are automatically detected.

  C. SAN disk arraysare created with a common set of disk attributes.

  D. NPIV support is added for all AIX Fibre Channel adapters.

  Correct Answer: B

• Question 182:

  What is the purpose of using tape drive special files?

  A. To specify an action during certain tape operations

  B. To eject tapes at the end of a tape operation

  C. To configure alternate pathing of tape devices

  D. To enable the tape SCSI Device Driver for a device

  Correct Answer: A

• Question 183:

  The/usr/sbin/clcmd command is not working as documented in an administrator's reference. How can the administrator determine if the command being run is at the same level as the command being referenced in the documentation?

  A. Get the fileset name from Isipp-f, then check the level of the file set with lslpp-1.

  B. Use Islpp-wto get the fileset name, then check the level of the file set with lslpp-1.

  C. Use lslpp-1 to determine the fileset name and check the level.

  D. Use Is-I to determine the last modified date of the command.

  Correct Answer: B

• Question 184:

  How can the administrator remove all entries from the error log?

  A. errclear 0

  B. errpt-c 0

  C. errlogger-c 0

  D. errdemon-c 0

  Correct Answer: A

• Question 185:

  How can the emgr -I command be used?

  A. To list the currently configured Enterprise Management capabilities

  B. To help determine why a fileset is listed as EFIXLOCKED in Islpp output

  C. To determine if the Active Energy Manager is currently installed

  D. To determine if the Active Energy Manager is currently active

  Correct Answer: B

• Question 186:

  Which action will temporarily disable remote login access using telnet and ssh for all non- root accounts?

  A. Update /etc/security/passwd and recycle the inetd subsystem.

  B. Stop the sshd subsystem.

  C. Create a/etc/nologin file.

  D. Set the PermitLogins parameter in /etc/ssh/sshd_config and recycle the sshd daemon.

  E. Touch the /etc/sshd/nologin file and recycle the sshd daemon.

  Correct Answer: C

• Question 187:

  Anadministrator was told to reverse the search order of a working DNS lookup. During application testing it was discovered that network resolution was not working for the end users.

  Given the following output, what is the most likely cause?

  

  A. The firstDNS server is unreachable.

  B. The netsvc.conf has the incorrect host lookup order.

  C. Incorrect file permissions on the/etc/resolv.conf file.

  D. The host is not on the network.

  Correct Answer: C

• Question 188:

  Performance monitoring is needed for a managed system containing multiple AIX7 LPARs. Which action enables historical data capture for the managed system?

  A. Implement IBM Systems Director StandardEdition.

  B. Run snap data collections periodically.

  C. Configure the trace facility to capture details on system activity.

  D. Configure NMON to collect interval-based performance data.

  Correct Answer: D

• Question 189:

  A customer has purchased two dual-port Fibre Channel and two dual-port Ethernet cards. Which configuration will provide the greatest amount of redundancy for two client partitions?

  A. Assign each client one fibre and Ethernet card. Make sure they are cabled to a different network and fibre switches.

  B. Assign each client one port on each of the fibre and Ethernet cards. Cable each to a different network or fibre switch.

  C. Assign all resources to a VIO server. Create an Etherchannel on thenetwork adapters that connect to different FCoE switches.

  D. Create a dual VIO server environment, each with one Ethernet and fibre card. Make sure each card is attached to a different network and fibre switch.

  Correct Answer: D

• Question 190:

  What is required to support VLANs in an AIX partition?

  A. IEEE 802.1Q compatible adapter

  B. Promiscuous mode disabled

  C. IEEE 802.3ad compatible interface

  D. QoS must be enabled

  Correct Answer: A