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IBM C4040-221 Exam Syllabus Topics:
| Section | Weight | Objectives |
| Topic 1: System Management | 20% | - SMIT, SRC, and system configuration
- Process scheduling and resource control
- Installation, boot, and shutdown
- User, group, and environment management
|
| Topic 2: Security & WPARs | 15% | - Workload Partitions (WPARs)
- System hardening and access control
- Permissions, RBAC, and auditing
|
| Topic 3: Performance & Troubleshooting | 10% | - Error log, dump analysis, and diagnostics
- Monitoring tools: topas, nmon, vmstat, iostat
- Tunables: vmo, ioo, no, schedo
|
| Topic 4: Network Configuration | 15% | - NFS, DNS, and network services
- Network redundancy and EtherChannel
- TCP/IP, interfaces, routing, and resolvers
|
| Topic 5: Storage & LVM | 22% | - Logical Volume Manager concepts
- Paging space and backup/restore (mksysb, savevg)
- Volume groups, logical volumes, and filesystems
|
| Topic 6: Software & NIM Management | 18% | - Fileset, fix, and update management
- Open source package management
- Network Installation Manager (NIM)
|
IBM AIX 7 Administration Sample Questions:
1. What can be used to initiate patching of AIX LPARs, HMCs and VIO Server?
A) Service Update Management Assistant (SUMA)
B) Electronic Service Agent (ESA)
C) Network Install Manager (NIM)
D) IBM Systems Director (ISD)
2. How can the emgr -I command be used?
A) To determine if the Active Energy Manager is currently installed
B) To help determine why a fileset is listed as EFIXLOCKED in Islpp output
C) To list the currently configured Enterprise Management capabilities
D) To determine if the Active Energy Manager is currently active
3. Which command can be used to monitor I/O activity?
A) vmstat
B) cpio
C) alstat
D) iostat
4. How can ssh access for root be disabled?
A) Set PermitRootLogin to no in /etc/ssh/sshd_config.
B) Set RootPasswordAuthentication to no in /etc/ssh/ssh_config
C) Set rlogin to false in /etc/security/user for root.
D) Remove the ssh line from /etc/inetd.conf.
5. 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) The interim fix must be manually committed prior to applying the updates.
D) If the fileset associated with interim fix will not be updated, it still needs to be temporarily rejected.
Solutions:
Question # 1 Answer: D | Question # 2 Answer: B | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: A |