Which of the following commands can the adminis-trator run to obtain information about the UUlDs of all disks attached to a Linux system?

A systems administrator intends to use a UI-JID to mount a new partition per-manently on a Linux system.

Which of the following commands can the adminis-trator run to obtain information about the UUlDs of all disks attached to a Linux system?
A . fcstat
B . blkid
C . dmsetup
D . Isscsi

View Answer

Answer: B

Explanation:

To obtain information about the UUIDs of all disks attached to a Linux system, the administrator can run the command blkid (B). This will display the block device attributes, including the UUID, label, type, and partition information. The other commands are not related to this task.

References:

[CompTIA Linux+ Study Guide], Chapter 5: Managing Filesystems and Logical Volumes, Section:

Identifying Disks by UUID

[How to Use blkid Command in Linux]