A4040-221 Online Practice Questions and Answers

Which of the following is an AIX 7 Cluster Aware feature?

A. Cluster application load balancing

B. Cluster shared volume groups on the shared disk

C. Cluster IP addresses on the shared resource

D. Cluster configurations on the cluster repository disk

An administrator created logical volume fs01l to contain a JFS2 file system. When trying to create the filesystem the crfs command gives an error. Given the following logical volume definition, which action will correct the error?

A. crfs -vjfs2 -m /fs01 -d /dev/fs01lv

B. mklv-tjfs2-yfs01lvrootvg5

C. chdev-lfs01lv-atype=jfs2

D. chlv-tjfs2fs01lv

What file needs to be modified to disable both telnet and local logins for the root UserlD?

A. /etc/security/limits

B. /etc/security/passwd

C. /etc/environment

D. /etc/security/user

Why would an administrator need to change the type of a volume group (VG) to Scalable?

A. An application requires physical partition sizes larger than 512MB.

B. More than 128 physical volumes need to be added to the volume group.

C. Performance requirements dictate using per VG pbuf pools.

D. More than one log logical volume is needed in the VG.

Where is Cluster Aware AIX cluster configuration data stored?

A. A shared disk that is accessible from all nodes

B. A NFS filesystem that is accessible by all nodes

C. A shared system pool that is accessible by all nodes

D. A master copy on one node and the data is replicated to the local disk of the other nodes

When creating a new user id, an administrator encounters the following error message:

aixsystem:/home/root# mkuser newuserid

3004-694 Error adding "newuserid": Name is too long.

Running which of the following commands will cause the mkuser newuserid command to complete

successfully?

A. Option A

B. Option B

C. Option C

D. Option D

Which command can be used to monitor I/O activity?

A. cpio

B. alstat

C. iostat

D. vmstat

What additional NIM functionality is gained by installing the optional dsm.core fileset?

A. NIM can query the WWPN of an uninstalled LPAR.

B. NIM can initiate DLPAR operations against an installed LPAR.

C. NIM can initiate an automated bos_inst install operation of an LPAR.

D. NIM can automate a TSM backup before applying APARs or patches

An existing LPAR is configured with a vSCSI disk for a root volume group. An administrator is configuring NPIV to provide secondary storage to the partition. DLPAR operations are used to add the required client and server adapters to the client and VIO Server partitions. Once the NPIV adapters have been configured, what action should be taken against the client LPAR to ensure access to SAN storage is not compromised?

A. Shutdown and reboot AIX.

B. Shutdown and reactivate the profile.

C. Save the current configuration to a profile.

D. Add the physical WWVPN to the virtual device configuration.

Based on the following graphic, which physical adapter services fcs2?

A. fcs2 on vio1

B. fcs2 on vio2

C. fcs6 on viol

D. fcs6 on vio2