Q91 — Computer Organization and Architecture

Computer Organization and Architecture

Q91. Marks: +2.0 UGC NET Paper 2: Computer Science 2020

📄 Passage

Comprehension: Questions concern a disk with a sector size of 512 bytes, 2000 tracks per surface, 50 sectors per track, five double-sided platters, and average seek time of 10 milliseconds.

Given below are two statements:

Statement I: The disk has a total number of 2000 cylinders.

Statement II: 51200 bytes is not a valid block size for the disk.

In the light of the above statements, choose the correct answer from the options given below:

1.Both Statement I and Statement II are true ✓ Correct

2.Both Statement I and Statement II are false

3.Statement I is correct but Statement II is false

4.Statement I is incorrect but Statement II is true

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