IBM S2000-025 Actual Free Exam Questions & Community Discussion

Exam Code/Number: S2000-025
Exam Name/Title: IBM AIX v7.3 Administrator Specialty
Certification Provider: IBM
Corresponding Certification: IBM Security Systems

Exam Questions: 144
Updated On: Aug 03, 2026

Question #1

In AIX, which file would you edit to change the hostname of the system permanently?

A. /etc/rc.d/rc.net

B. /etc/hostname

C. /etc/rc.tcpip

D. /etc/netsvc.conf

Discussion 0

Correct Answer: D Vote an answer

Question #2

An administrator is struggling to unmount a filesystem the system says is in use. Which command can help determine what is using the filesystem?

A. fsck

B. lslv

C. fuser

D. getconf

Discussion 0

Correct Answer: C Vote an answer

Question #3

Which command is used to display paging space activity in AIX?

A. topas

B. iostat

C. vmstat

D. sar

Discussion 0

Correct Answer: C Vote an answer

Question #4

A JFS2 file system uses a log device that was accidentally deleted.
How can the files in the file system be accessed?

A. Add an in-line log to the file system.

B. Recreate the log device in memory.

C. Refresh the file system superblock.

D. Mount the file system read-only.

Discussion 0

Correct Answer: D Vote an answer

Question #5

What is true about logical volumes with copies set to be strict?

A. Physical partitions in each copy must be mapped in numerical order.

B. Every partition in a mirror copy must reside on a different set of disks from every other mirror copy.

C. Parts of each mirror copy could reside on the same disk.

D. Logical volume strictness can be applied to each logical partition separately.

Discussion 0

Correct Answer: C Vote an answer

Question #6

What is the primary advantage of using logical volumes in LVM compared to traditional partitioning?

A. They provide faster disk access.

B. They support direct memory access.

C. They eliminate the need for a file system.

D. They allow for dynamic resizing.

Discussion 0

Correct Answer: D Vote an answer

Question #7

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. The user does not exist on the target AIX server.

B. The user does not have the rights to remote login to the target AIX server.

C. The target AIX server is down.

D. SSH service is not started on the target AIX server.

Discussion 0

Correct Answer: D Vote an answer

Question #8

To disable a service managed by inetd in AIX, what action must be taken?

A. Use the chinet command to disable the service.

B. Comment out the service in /etc/services.

C. Comment out the service in /etc/inetd.conf and refresh inetd.

D. Delete the service entry from /etc/inetd.conf.

Discussion 0

Correct Answer: A,C Vote an answer

Question #9

A SAN administrator cloned a LUN device (hdisk) connected to an AIX system. In order to avoid misleading configurations in ODM, what is the correct action to be performed on the cloned hdisk?

A. Clear the PVID on the physical volume.

B. Remove the hdisk definition and rerun cfgmgr.

C. Remove the PVID from the ODM.

D. Change the UUID on the underlying hdisk.

Discussion 0

Correct Answer: A Vote an answer

Question #10

What is the primary purpose of the errpt command in AIX?

A. To configure error notification

B. To archive old error logs

C. To display the error log

D. To create custom error reports

Discussion 0

Correct Answer: C Vote an answer

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