IBM AIX Administration V1 - C9010-022 Exam Practice Test

Question 1

An administrator is required to implement resource control fora running system WPAR called "skippy'. Which flag of the chwpar command will set the CPU Resource control limits for this WPAR to a minimum of 8%. a desired of 35% and a maximum of 45%?

A. chwpar -c CPU=8%-35%,45% skippy

B. chwpar-L CPU=8%-35%,45% skippy

C. chwpar-R CPU=8%-35%,45% skippy

D. chwpar-r PROC=8%-35%,45% skippy

Correct Answer: D

Question 2

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 the authorized_keys file on the target

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 target /etc/ssh/sshd_config file restart sshd 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 restartsshd daemon

Correct Answer: A

Question 3

Which TWO groups of actions will create a CDROM file system for device cd0 and mount this on /cdfs? (Select 2)

A. cdutil-s-kcd0/cdfs mount /cdfs

B. Define cd0 mount point as /cdfs in file /etc/cdromd.conf startsrc -s cdromd cdmount cd0

C. crfs-vcdrfs-pro-d'cd0'-mVcdfs' mount /cdfs

D. mkfs-v/cdfs/dev/cd0 mount /cdfs

E. Define cd0 mount point as /cdfs in /etc/filesystems as vfs type jfs2 mount /cdfs

Correct Answer: B,C

Question 4

How can an administrator disable Role Based Access Control (RBAC) in a WPAR?

A. Run the RBAC wizard and deselect 'Enable RBAC Reboot the system

B. Run chwpar -a RBAC=false Reboot the WPAR

C. Run chdev -I mywpar -a enhanced_RBAC=false Reboot the Global Environment

D. Run chattr -E -I sys0 -a enhanced_RBAC=false Reboot the WPAR

Correct Answer: C

Question 5

In the following output, what do the ec and pc columns mean?

A. Physical processors consumed and entitled capacity consumed

B. Program counter and entitled CPUs

C. Pool compression and external compression

D. Processor count and extra cores

E. Pages compressed and elapsed context switches

Correct Answer: A

Question 6

The administrator cannot ping the hostname of any system on the local network, including LPARs in the same managed system that have virtual Ethernet adapters configured on the same subnet and VLAN. What is the most likely cause of this problem?

A. The Ethernet cable from the system to the switch is disconnected or faulty.

B. The routing table has been flushed on the host and the default route is no longer configured.

C. DNS is disabled and the /etc/hosts file onthe host does not contain the addresses for the hostnames that are being pinged.

D. The Shared Ethernet Adapter in the Virtual I/O Server in the managed system has a problem and is not passing communication between virtual adapters and the network.

Correct Answer: C

Question 7

An administrator is tasked with enhancing the data availability and I/O load balancing for an AIX 7.1 system attached to IBM storage.
Which action will satisfy the requirement?

A. Adjust the health check interval attribute for each hdisk presented from the storage array.

B. Install the appropriate path control module to work in conjunctionwith the native MPIO driver.

C. Set the correct host type on the storage array and match the failover settings on the AIX instance.

D. Remove the native MPIO driver and replace with the appropriate path control module.

Correct Answer: A

Question 8

What is the purpose of using relative path names when creating a tar file?

A. To enable restored files to be extracted to any user-specified location

B. To allow the tar file to be used on Linux systems

C. To ensure files are always extracted to a specific path

D. To restore to a raw device name on the destination system

Correct Answer: A

Question 9

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. 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.

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

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

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

Correct Answer: A

Question 10

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

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

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 11

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

B. Have an IBM SSR add the ESA keys to the HM

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

D. Use SMIT to configure the Electronic Service Agent.

Correct Answer: D

Question 12

Which configuration will provide an LPAR maximum network resilience and performance with two Ethernet adapters?

A. Configure EtherChannel with one Ethernet adapter as primary adapter & one as backup with hash mode roundrobin

B. Configure EtherChannel using Internet Protocol over InfiniBand (IPoIB) with 64K TCP/IP MTU 64K Superpacket

C. Configure both Ethernet adapters as IEEE 802.3ad link Aggregated with src_dst_port mode

D. Configure both adapters with Quality of Server (QoS) adapters and configure virtual IP address on interfaces

Correct Answer: C

Question 13

An AIX LPAR has been saved using the mksysb command to a file called LPAR1_mksysb located in the /backup directory. Which command displays the contents of the mksysb backup?

A. backup-i -v-f/backup/LPAR1_mksysb

B. mksysb-v-f/backup/LPAR1_mksysb

C. listvgbackup -f/backup/LPAR1_mksysb

D. restore -Tqf /backup/LPAR1_mksysb

Correct Answer: C

IBM AIX Administration V1 - C9010-022 Exam Practice Test

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