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IBM AIX 7 Administration Sample Questions:

1. What is the purpose of using tape drive special files?

A) To enable the tape SCSI Device Driver for a device
B) To configure alternate pathing of tape devices
C) To eject tapes at the end of a tape operation
D) To specify an action during certain tape operations

2. Which resource is required to make the cluster configuration data available when using Cluster Aware AIX?

A) A "quorum busting" disk to prevent loss of quorum from impacting availability of the cluster configuration data.
B) A cluster controller node that keeps the cluster configuration data synchronized between nodes.
C) A supported disk in a highly available storage configuration that is accessible by all nodes that form the cluster
D) An NFS file system that is accessible with read/write permissions by all nodes that form the cluster.

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

A) Touch the /etc/sshd/nologin file and recycle the sshd daemon.
B) Create a/etc/nologin file.
C) Set the PermitLogins parameter in /etc/ssh/sshd_config and recycle the sshd daemon.
D) Stop the sshd subsystem.
E) Update /etc/security/passwd and recycle the inetd subsystem.

4. 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

5. A volume group is mirrored to two external storage systems. One of the storage systems is rebooted for maintenance.
After the storage system is up and available, Isvg shows a disk in a missing state:

What command will change the PV STATE from missing to active?

A) varyonvg
B) chdev
C) syncvg
D) cfgmgr
E) chpv

Solutions: