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IBM AIX 7 Administration Sample Questions:

1. The following verification routine is part of a script used to automate cloning rootvg. This routine determines which disks are available for use.Applying the logic, what configuration of disk would be selected by the script as a candidate?

A) ASANdiskvirtualizedbyNPIV.
B) A local physical SAS drive, currently a member of the vg00volume group.
C) A physical SATA disk drive, currently containing the altinst_rootvg volume group.
D) A SAN disk virtualized as a Virtual SCSI disk, currently not part of a volume group

2. What is the purpose of the certify operation against a local disk drive?

A) Verifies sector integrity
B) Establishes device quorum
C) Erases the drive
D) Formats the drive

3. 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 anadministrator 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 the authorized_keys file on the target restart sshd daemon
D) 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

4. Based on the following output, what must be done if loglv1 name is changed to db2loglv?

A) Run the chfs command to update /exportfs/db01 logging logical volume to db2loglv.
B) Run the chvg command to update volume group default logging logical volume to db2loglv.
C) Run the logform command to update the log format of db2loglv.
D) Run the chlv command to update dblv01 logging logical volume to db2loglv.

5. What is the purpose of using the ssh-keygen -t dsa command?

A) Securely transfer files between AIX instances without a password prompt using ftp
B) Allow a user to switch to the root user without knowing the root password.
C) Provide performance monitoring agents to monitor encrypted file systems.
D) Establishing credentials for a secure connection between systems.

Solutions: