Which of the following commands partitions the second hard disk on a Linux system?answerfdisk /dev/sdcfdisk /sd0-1format /dev/sdb1fdisk /dev/sdb

The command that partitions the second hard disk on a Linux system is "fdisk /dev/sdb". Here's a step-by-step guide on how to use it:

1. Open a terminal window. This can usually be done by searching for "terminal" in your system's search bar.

2. Type in the command "sudo fdisk /dev/sdb". This command initiates the fdisk utility for the second hard disk in your system. The "sudo" part of the command runs this command as an administrator.

3. You will likely be asked for your password. Type it in and press Enter.

4. You will now be in the fdisk utility. You can type "m" and press Enter to see a list of commands.

5. To create a new partition, type "n" and press Enter. You will be asked whether you want to create a primary or extended partition. Most of the time, you will want to create a primary partition.

6. You will then be asked for the partition number, first sector, and last sector. You can usually just press Enter to accept the default values.

7. Once you have created the partition, type "w" and press Enter to write the changes to the disk.

8. You can now close the terminal window. The second hard disk on your Linux system has been partitioned.