IBM Assessment: AIX 7 Administration - A4040-221 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

Which command will show all the logical volumes, filesystem mount points, and the volume group in which they reside?

A. Isvg | Isvg -il B. Islv-al C. df-vAg D. mount-v

Discussion 0

Correct Answer: A Vote an answer

Question 2

When migrating an LPAR utilizing Live Partition Mobility (LPM), which statement is correct?

A. LPARs with dedicated I/O adapters can be migrated using LPM, provided the same
dedicated I/O adapters are available on the destination system. B. The source and destination systems must be managed by different HMC devices. C. The destination system must have the same virtual adapter slots free on its VIO Server as the source system. D. Physical disk attributes for backing devices must have the same reservation policy set on both source and target VIO Servers.

Discussion 0

Correct Answer: D Vote an answer

Question 3

A failed disk has been replaced. The administrator wants to purge the references to the failure from the AIX error. The errors reported had an SRN of 16F35C72. How can the old errors be removed from the error log?

A. errlogger-r-j 16F35C72 B. errpt-d-j 16F35C72 C. errclear-j 16F35C72 D. errmsg-d-j 16F35C72

Discussion 0

Correct Answer: C Vote an answer

Question 4

An administrator is removing a failed disk from a mirrored rootvg volume group. A message directed the administrator to run the chpv -c command.
The administrator ran this command against the last available disk in rootvg.
What is the result of performing this action?

A. The failed drive is removed from the bootlist. B. The boot record was removed from the system. C. The boot record was updated with the available disk information. D. The ipldevice was re-linked to the available disk device name.

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Correct Answer: B Vote an answer

Question 5

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 the network 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.

Discussion 0

Correct Answer: D Vote an answer

Question 6

A server on the 165.x.x.x subnet is displaying network problems. The administrator uses a console connection and gathers the following information:

Which action will permanently resolve the issue?

A. Flush the routing table. B. Run 'route del 10.2.98.113-f. C. Run 'chdev-I inet0-a delroute=net.-hopcount,0,,0.10.2.98.113'. D. Modify/etc/routes and reboot the system.

Discussion 0

Correct Answer: C Vote an answer

Question 7

The following output shows that a logical volume was renamed, but the change does not appear to be effective. What is the most likely cause?

A. The command did not perform the change. B. The log device needs to be renamed as well. C. The filesystem needs to be remounted. D. The volume group should have been inactive. E. Only raw logical volumes can be renamed.

Discussion 0

Correct Answer: C Vote an answer

Question 8

An existing LPAR hangs with an LED code of 0553 after a scheduled reboot. An administrator boots the LPAR into a maintenance mode to investigate the cause of the issue.
All filesystems fsck cleanly. There is plenty of space in / and /tmp. And /etc/inittab appears to be intact and valid.
Based on the following output, why is one of these symbolic links likely to be the cause of the LED code?

A. bash can interpret the AIX startup scripts differently to the default shell B. /bin/bsh should be pointing to /opt/freeware/bin/bash C. /bin should be linked to/sbin D. /unix is attempting to boot a 32-bit kernel

Discussion 0

Correct Answer: A Vote an answer

Question 9

In addition to an available DVD drive and 5GB disk space, what are the minimum server and LPAR requirements to install AIX 7.1 from DVD media?

A. IBM PowerPC 970, POWER4, POWER5, POWER6 or POWER7 Server 1024MB Memory B. IBM POWER4. POWER5. POWER6 or POWER7 Server 512MB Memory C. IBM POWER4, POWER5. POWER6 or POWER7 Server 1024MB Memory 3015 D. IBM PowerPC 970, POWER4, POWER5, POWER6 or POWER7 Server 512MB Memory

Discussion 0

Correct Answer: D Vote an answer

Question 10

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

Discussion 0

Correct Answer: C Vote an answer

Question 11

Given the following information, why is an error returned when trying to unmount the fitesystem /var/logs/tsm?

A. The umount command is being run while inside the filesystem. B. The hd8 is still tied to the filesystem. C. The filesystem is of type mount=true so cannot be unmounted while the system is running D. The child filesystem /var/logs/tsm/livelog is still mounted.

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Correct Answer: D Vote an answer

Question 12

The/app1 filesystem in appvg did not mount due to a failure replaying jfslog1. Which command will reinitialize jfslog1?

A. logform/dev/jfsiog1 B. resysnclvodm -vjfslog1 C. synclvodm appvg jfslog1 D. format-d/dev/jfslog1

Discussion 0

Correct Answer: A Vote an answer

Question 13

An administrator wants to run secure commands as user1 from hosta to hostb using OpenSSH. Which actions will configure SSH trust?

A. Create a public & private key on hosta Copy contents of key to hostb file /usr/openssh/.ssh/authorized_keys2 B. Create a public & private key on hostb Copy contents of private key to hosta file /home/user1/.ssh/authorized_keys2 C. Create a public & private key on hosta Copy contents of private key to hostb file /home/useM/ ssh/authorized_keys2 D. Create a public & private key on hosta Copy contents of public key to hostb file /home/user1/.ssh/authorized_keys2

Discussion 0

Correct Answer: D Vote an answer

Question 14

What is a difference between a Versioned WPAR and a system copy WPAR?

A. Snapshots can be created of a Versioned WPAR. B. System copy WPARs are created from a mksysb. C. Versioned WPARs are enabled through purchase of an additional licensed product D. System copy WPARs are only supported on POWER7+ hardware.

Discussion 0

Correct Answer: C Vote an answer