IBM A4040-221 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: System Administration and Maintenance | - Software installation and management (installp, updates) - User and group management - System startup and shutdown procedures |
| Topic 2: Networking and Security | - TCP/IP configuration and troubleshooting - Network services and interfaces - Basic system security and access control |
| Topic 3: Storage Management | - File systems management (JFS2) - Disk and volume group administration - Logical Volume Manager (LVM) |
| Topic 4: AIX System Architecture and Installation | - AIX kernel and system components overview - Installation and configuration of AIX 7 |
| Topic 5: System Monitoring and Troubleshooting | - System logs and error analysis - Performance monitoring tools - Problem determination techniques |
IBM Assessment: AIX 7 Administration Sample Questions:
1. With regard to planned maintenance, which statement about interim fix management is correct?
A) If the updates include the official APAR, the update_all process will automatically uninstall the interim fix
B) The interim fix will be automatically committed as part of the update process.
C) If the fileset associated with interim fix will not be updated, it still needs to be temporarily rejected.
D) The interim fix must be manually committed prior to applying the updates.
2. Within a Perl script, how can the output of the hostname command be assigned to a variable called myHostname?
A) $myHostname=7usr/bin/hostname".
B) chomp(@myHostname-hostname -s 2>/dev/null');
C) chop($myHostname=%hostname -s 2>/dev/nuir);
D) chopfmyHostname-'hostname -s 2>/dev/null")
3. An administrator changed an NFS mount point to read/write capability by adding the -rw option in /etc/exports. Clients are still unable to write to the Network File System. How can this be resolved?
A) Unmount and mount the NFS file system on the NFS server.
B) Use the mount -o rw command on the NFS filesystem on the NFS server.
C) Run the exportfs -a command on the NFS server.
D) Issue the refresh -g nfs command on the NFS server.
4. Which command is used to change the reserve policy of a disk?
A) chattr
B) chvg
C) chdev
D) chpv
5. How can an administrator rename hdisk2 to cldisk1?
A) rendev-I hdisk2 -n cldisk1
B) chdev-I hdisk2-aname=cldisk1
C) chpv-n cldisk1 hdisk2
D) clcmd-I hdisk2-d cldisk1
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: C | Question # 3 Answer: C | Question # 4 Answer: C | Question # 5 Answer: A |
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