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IBM C4040-221 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Performance and Troubleshooting | 10% | - System tuning and optimization - Performance monitoring tools - Error log analysis and problem determination |
| Storage Management | 26% | - Volume group, logical volume and filesystem management - JFS/JFS2 filesystem administration - Physical and virtual storage devices - Backup and recovery strategies - Logical Volume Manager (LVM) concepts |
| Network Management | 15% | - Network troubleshooting - Network interface and routing setup - TCP/IP configuration (IPv4/IPv6) - EtherChannel and network redundancy |
| User and Security Administration | 15% | - Remote access security - File permissions and access control - RBAC and system security configuration - User, group and account management |
| System Installation and Maintenance | 22% | - System startup, shutdown and boot management - AIX 7 installation and migration - Fileset, package and update management - SMIT and administrative tools usage |
| Workload and Partition Management | 12% | - WPAR creation and administration - PowerVM virtualization concepts - LPAR and DLPAR operations |
IBM AIX 7 Administration Sample Questions:
Question 1
In the following graphic, the administrator created an additional paging space using smit mkps. The paging space is not active. What is necessary to start using the new paging space?
A. Vary on the pgvg volume group priorto creating the new paging space.
B. Use swapon to activate the new paging space.
C. Reboot the server to activate the new paging space.
D. Use chps with the -a yflag to activate the new paging space for immediate use.
Question 2
What is the purpose of using tape drive special files?
A. To configure alternate pathing of tape devices
B. To enable the tape SCSI Device Driver for a device
C. To eject tapes at the end of a tape operation
D. To specify an action during certain tape operations
Question 3
During a recent network outage, the failover to the secondary DNS server was taking too long. The administrator found the RES_RETRY and RES_TIMEOUT values needed to be updated. Where are these values updated?
A. /etc/inetd.conf
B. /etc/environment
C. /etc/rc.net
D. /etc/security/limits
Question 4
Which parameter of the mkwpar command results in the created Versioned WPAR being mobility aware?
A. -lam
B. -m
C. -c
D. -ma
Question 5
What is the supported process to correct filesystem corruption which prevents a normal boot?
A. Boot the system into a restricted shell Access the volume group and start a shell before mounting the file systems Run fsck on the rootvg filesystems Exit shell Sync and reboot
B. Boot the system into a maintenance shell Access the volume group and start a shell before mounting the file systems Run fsck on the rootvg filesystems Exit shell Sync and reboot
C. Boot the system into a restricted shell Access the volume group and start a shell Run fsck on the rootvg filesystems Exit shell Sync and reboot
D. Boot the system into a maintenance shell Access the volume group and start a shell Run fsck on the rooWg filesystems Exit shell Sync and reboot
Solutions:
| Question 1 Answer: B | Question 2 Answer: D | Question 3 Answer: B | Question 4 Answer: C | Question 5 Answer: B |





