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IBM A4040-221 Exam Syllabus Topics:
| Section | Weight | Objectives |
| Topic 1: Security & WPARs | 15% | - Workload Partitions (WPARs)
- System hardening and access control
- Permissions, RBAC, and auditing
|
| Topic 2: Software & NIM Management | 18% | - Open source package management
- Network Installation Manager (NIM)
- Fileset, fix, and update management
|
| Topic 3: Performance & Troubleshooting | 10% | - Error log, dump analysis, and diagnostics
- Monitoring tools: topas, nmon, vmstat, iostat
- Tunables: vmo, ioo, no, schedo
|
| Topic 4: Storage & LVM | 22% | - Volume groups, logical volumes, and filesystems
- Paging space and backup/restore (mksysb, savevg)
- Logical Volume Manager concepts
|
| Topic 5: System Management | 20% | - Installation, boot, and shutdown
- Process scheduling and resource control
- User, group, and environment management
- SMIT, SRC, and system configuration
|
| Topic 6: Network Configuration | 15% | - NFS, DNS, and network services
- TCP/IP, interfaces, routing, and resolvers
- Network redundancy and EtherChannel
|
IBM Assessment: AIX 7 Administration Sample Questions:
1. What is a difference between a Versioned WPAR and a system copy WPAR?
A) System copy WPARs are created from a mksysb.
B) System copy WPARs are only supported on POWER7+ hardware.
C) Snapshots can be created of a Versioned WPAR.
D) Versioned WPARs are enabled through purchase of an additional licensed product
2. After recovering the rootvg from a backup, how can an administrator determine which disks
contain the DB2 volume group?

A) Use thelqueryvg command to show the logical volumes on the disk.
B) Use the alt_disk_copy command to read the VGDA on the disk.
C) Use thelsvg command to display the volume group name on the disk
D) Use the lspv command to show the logical volumes on the disk.
3. 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) chlv-tjfs2fs01lv
B) chdev-lfs01lv-atype=jfs2
C) crfs -vjfs2 -m /fs01 -d /dev/fs01lv
D) mklv-tjfs2-yfs01lvrootvg5
4. What are key considerations when planning for Live Application Mobility?
A) The NFS services are running and applications are stopped
B) That the WPAR is checkpointable and both global environments are on the same subnet
C) The WPAR is an Application WPAR and both global environments are at the same AIX level
D) The NFS services are running and there is an HMC attached to both managed systems
5. Which TWO groups of actions will create a CDROM file system for device cd0 and mount this on /cdfs? (Select 2)
A) Define cd0 mount point as /cdfs in file /etc/cdromd.conf startsrc -s cdromd cdmount cd0
B) Define cd0 mount point as /cdfs in /etc/filesystems as vfs type jfs2 mount /cdfs
C) crfs-vcdrfs-pro-d'cd0'-mVcdfs' mount /cdfs
D) mkfs-v/cdfs/dev/cd0 mount /cdfs
E) cdutil-s-kcd0/cdfs mount /cdfs
Solutions:
Question # 1 Answer: D | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: A,C |