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+17 votes
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The data blocks of a very large file in the Unix file system are allocated using

  1. continuous allocation
  2. linked allocation
  3. indexed allocation
  4. an extension of indexed allocation
asked in Operating System by Veteran (68.8k points) | 1.7k views

2 Answers

+30 votes
Best answer
The data blocks of a very large file in the unix file system are allocated using an extension of indexed allocation or EXT2 file system. Hence option (d) is the right answer.
answered by Loyal (3.3k points)
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Yes. But UFS and EXT2 are not the same. EXT2 is used in Linux but UFS existed even before.

(You can consider Unix as a base class and Linux and MAC its two derived classes)

http://en.wikipedia.org/wiki/Unix_File_System
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+9 votes
ans D

The Unix file system uses an extension of indexed allocation. It uses direct blocks, single indirect blocks, double indirect blocks and triple indirect blocks
answered by (243 points)


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