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Question 5

On which of the following storage media, storage of information is organized as a single continuous spiral groove ?

  1. ACD-ROM
  2. BRAM
  3. CHard disk
  4. DFloppy disk
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Correct answer: (A) CD-ROM

Explanation

A CD-ROM stores data as pits along one continuous spiral track running from the centre outward, while hard disks and floppy disks use concentric circular tracks.

From DSSSB TGT Computer Science Practice Set 1

This is question 5 of DSSSB TGT Computer Science Practice Set 1. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.