UGC-NET | UGC NET CS 2016 July – III | Question 51

Which of the following information about the UNIX file system is not correct?
(A) Super block contains the number of i-nodes, the number of disk blocks, and the start of the list of free disk blocks.
(B) An i-node contains accounting information as well as enough information to locate all the disk blocks that holds the file’s data.
(C) Each i-node is 256-bytes long.
(D) All the files and directories are stored in data blocks.


Answer: (C)

Explanation: UNIX file system:

• Super block contains the number of i-nodes, the number of disk blocks, and the start of the list of free disk blocks.Correct
• An i-node contains accounting information as well as enough information to locate all the disk blocks that holds the file’s data.Correct
• All the files and directories are stored in data blocks.Correct
• Each i-node is 256-bytes long.Incorrect.It is 128 byte long.

So, option (C) is correct.

Quiz of this Question

My Personal Notes arrow_drop_up

Save