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IBM A4040-221 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: AIX System Installation and Configuration | - System configuration and basic administration tasks - AIX installation methods and system initialization |
| Topic 2: System Management and Maintenance | - User and group administration - Process and performance monitoring |
| Topic 3: Networking and Communication | - TCP/IP services and troubleshooting - Network configuration in AIX |
| Topic 4: System Troubleshooting and Performance Tuning | - Performance tuning and optimization techniques - System diagnostics and log analysis |
| Topic 5: Security and Access Control | - User authentication and authorization - System security configuration and auditing |
| Topic 6: Storage Management | - Logical Volume Manager (LVM) concepts and operations - File systems management and maintenance |
IBM Assessment: AIX 7 Administration Sample Questions:
1. An administrator needs to replace a failing hard disk, hdisk0, in a mirrored rootvg. After removing the mirror from hdisk0, the administrator cannot remove hdisk0from the rootvg due to one logical volume still remaining on the failing hard disk, as described below.
How can this issue be resolved?
A) migrateivlg_dumplv hdisk1
B) mkivcopy lg_dumplv hdisk1
C) mirrorvg -llg_dumplv hdisk0hdisk1
D) migratepv hdisk0hdisk1
2. Within a Perl script, how can the output of the hostname command be assigned to a variable called myHostname?
A) chopfmyHostname-'hostname -s 2>/dev/null")
B) chomp(@myHostname-hostname -s 2>/dev/null');
C) chop($myHostname=%hostname -s 2>/dev/nuir);
D) $myHostname=7usr/bin/hostname".
3. Which command is used to determine the memory use of either a particular process or whole AIX system?
A) svmon
B) netpmon
C) truss
D) rmss
E) ps
F) vmstat
4. Prior to performing a firmware upgrade on a POWER7 system managed by an HMC. which
additional component needs to be verified?
A) HMC firmware level using the IBM Power code matrix website
B) Remote Command Execution capability on the HM
C) Available disk space on HMC.
D) Inventory Scout ports allowed on HMC firewall.
5. When attempting to connect to a remote system, a long delay is experienced before the login prompt is displayed. Which of the following is the most likely cause of this issue?
A) The /etc/hosts file on the remote system does not have an entry for itself.
B) The /etc/resolv.conf file on the remote system is missing.
C) The /etc/resolv.conf file on the remote system has an invalid entry.
D) The /etc/hosts file on the remote system has an invalid hostname listed for itself.
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: C |








