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Question 136 - XK0-005 discussion

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A systems administrator is tasked with mounting a USB drive on a system. The USB drive has a single partition, and it has been mapped by the system to the device /dev/sdb. Which of the following commands will mount the USB to /media/usb?

A.
mount /dev/sdb1 /media/usb
Answers
A.
mount /dev/sdb1 /media/usb
B.
mount /dev/sdb0 /media/usb
Answers
B.
mount /dev/sdb0 /media/usb
C.
mount /dev/sdb /media/usb
Answers
C.
mount /dev/sdb /media/usb
D.
mount -t usb /dev/sdb1 /media/usb
Answers
D.
mount -t usb /dev/sdb1 /media/usb
Suggested answer: A

Explanation:

The mount /dev/sdb1 /media/usb command will mount the USB drive to /media/usb. This command will attach the filesystem on the first partition of the USB drive (/dev/sdb1) to the mount point /media/usb, making it accessible to the system. The mount /dev/sdb0 /media/usb command is invalid, as there is no such device as /dev/sdb0. The mount /dev/sdb /media/usb command is incorrect, as it will try to mount the entire USB drive instead of its partition, which may cause errors or data loss. The mount -t usb /dev/sdb1 /media/usb command is incorrect, as usb is not a valid filesystem type for mount. Reference: CompTIA Linux+ (XK0-005) Certification Study Guide, Chapter 14: Managing Disk Storage, page 455.

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asked 02/10/2024
Alessandro Cristofori
39 questions
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