A system administrator is trying to find out what devices are connected to a Linux system. Which of the following commands can be used to do this?0.5 Marksfdisk -l lsmodlsblkdmesg

The command "lsblk" can be used to find out what devices are connected to a Linux system. This command lists all block devices (hard drives, flash drives, etc.) connected to the system. Here are the steps to use it:

1. Open a terminal window. This can usually be done by searching for "terminal" in your system's application menu or dashboard.

2. Type the command "lsblk" and press Enter.

3. The terminal will display a list of all block devices, along with information about their size, type, and mount point.

The other commands listed have different uses. "fdisk -l" lists the disk partitions, "lsmod" shows the status of modules in the Linux Kernel, and "dmesg" displays the message buffer of the kernel.