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IBM S2000-025 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Setup | 15% | - User environment management - AIX management tools (SMIT/SMITTY) - System console and remote access - Boot and shutdown procedures - Device management |
| Storage Management | 13% | - JFS2 file system management - Backup and restore strategies (mksysb, savevg) - Logical Volume Manager (LVM) configuration - Disk and volume group administration |
| AIX v7.3 Specific Features and Changes | 5% | - New functions and enhancements in v7.3 - Live Update and latest improvements |
| System Security | 12% | - User authentication and access control - System auditing and security profiles - SSH configuration and hardening - RBAC and Trusted Execution |
| Problem Determination and Management | 15% | - Error log analysis (errpt, alog, syslog) - Diagnostic and support data collection (snap, diag) - Boot and startup troubleshooting - System recovery procedures |
| Operations | 15% | - Software installation and maintenance - Process and job scheduling management - User and group administration - Basic system monitoring |
| Network Management | 10% | - Network interface and bonding setup - NFS server and client configuration - Basic network services - TCP/IP configuration and troubleshooting |
| Performance Management and Tuning | 15% | - Kernel parameter tuning (vmo, ioo, no, schedo) - Performance monitoring tools (vmstat, iostat, topas, nmon) - Memory and paging space optimization - I/O and CPU scheduling tuning |
IBM AIX v7.3 Administrator Specialty Sample Questions:
Question 1
In AIX, there are a number of layers involved in writing data in a file system. What is the correct order in which each layer communicates with the next one?
A. Physical disk I/O -> Logical file system -> Virtual Memory Manager -> Logical Volume Manager
B. Physical disk I/O -> Logical file system -> Logical Volume Manager -> Virtual Memory Manager
C. Virtual Memory Manager -> Logical Volume Manager -> Logical file system -> Physical disk I/O
D. Logical file system -> Virtual Memory Manager -> Logical Volume Manager -> Physical disk I/O
Question 2
A user tries to login to an AIX server and receives the error message:
Based on the output above, what is the most probable cause of the problem?
A. SSH service is not started on the target AIX server.
B. The user does not exist on the target AIX server.
C. The target AIX server is down.
D. The user does not have the rights to remote login to the target AIX server.
Question 3
In the context of AIX, how can you restrict a user's ability to switch to the root user?
A. Remove the user from the 'wheel' group
B. Remove the user from the 'sudoers' file
C. Apply restrictions in /etc/security/user
D. Set the user's shell to /bin/false
Question 4
Which of the following is NOT a feature of a volume group (VG) in LVM?
A. It allows for the logical partitioning of disks.
B. It can be split into multiple physical volumes.
C. It can contain multiple logical volumes.
D. It can be extended across multiple disks.
Question 5
Which statement is true regarding the allocation of resources in NIM?
A. NIM does not manage resource allocation; it only manages installations.
B. Resources are automatically allocated upon system startup.
C. Once allocated, resources cannot be deallocated without a system restart.
D. Resources can be allocated dynamically and do not require a reboot.
Solutions:
| Question 1 Answer: D | Question 2 Answer: A | Question 3 Answer: C | Question 4 Answer: B | Question 5 Answer: D |
