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IBM A4040-221 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Networking and Security | - System security and access control - TCP/IP configuration and troubleshooting |
| Topic 2: Backup and Recovery | - Backup strategies and tools - System recovery procedures |
| Topic 3: System Installation and Configuration | - Initial system configuration and setup - AIX installation methods and planning |
| Topic 4: Performance and Monitoring | - Resource tuning and optimization - System performance monitoring tools |
| Topic 5: System Administration and Maintenance | - Logical Volume Manager (LVM) management - File system administration - User and group management |
IBM Assessment: AIX 7 Administration Sample Questions:
Question 1
How will the following command change the datalv logical volume?
chlv -e m datalv
A. The logical volume will be encrypted with the key in a file named "m".
B. The logical volume will be rebalanced across the maximum physical volumes immediately.
C. The logical volume will be rebalanced across the minimum number of physical volumes immediately
D. The logical volume will have new logical partitions spread across as few disks as possible.
Question 2
A user has found the keyboard backspace key will not delete text. How can the user set the keyboard backspace key to delete?
A. Export LC_CTYPE=BackSpace variable and run command stty-s
B. splp-b
C. stty erase ^?
D. Add "
Question 3
How can an administrator disable Role Based Access Control (RBAC) in a WPAR?
A. Run chdev -I mywpar -a enhanced_RBAC=false Reboot the Global Environment
B. Run the RBAC wizard and deselect 'Enable RBAC Reboot the system
C. Run chwpar -a RBAC=false
Reboot the WPAR
D. Run chattr -E -I sys0 -a enhanced_RBAC=false Reboot the WPAR
Question 4
Which of the following statements istrue about using crontab and atto execute tasks?
A. Both commands can be used to schedule a weekly task to run for a user.
B. Commands scheduled with crontab are executed by at.
C. Both commands preserve the current environment, including the user ID and current working directory
D. User access control for both commands can be managed with .deny filesin\var/adm/cron.
Question 5
A physical LPAR has a failed Fibre Channel adapter, which was providing redundant SAN access. What is a prerequisite for using the Replace/Remove task of the PCI Hot Plug Manager?
A. Provide additional SAN cabling.
B. Unconfigure the adapter and child devices.
C. Make sure a spare adapter slot is available.
D. Verify HMC RMC connectivity.
Solutions:
| Question 1 Answer: D | Question 2 Answer: C | Question 3 Answer: A | Question 4 Answer: D | Question 5 Answer: B |






