July2016 cs Q51
0. 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.
- Option : 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.
