To answer this question, let's go through each option to understand why it is correct or incorrect:
Option A) List all physical volumes - This option is correct because lspv is a command in Linux/Unix systems that lists all the physical volumes (disks or disk partitions) on the system.
Option B) List all physical partitions - This option is incorrect because lspv does not list physical partitions. To list physical partitions, you would use the fdisk or parted command.
Option C) List all logical partitions - This option is incorrect because lspv does not list logical partitions. To list logical partitions, you would use the lvdisplay or lvscan command.
Option D) List PP size - This option is incorrect because lspv does not list the PP (Physical Partition) size. To view the PP size, you would use the lspv -l command.
The correct answer is Option A) List all physical volumes. This option is correct because lspv is a command that lists all the physical volumes on the system.