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CBSE Class 9 Computer Applications Question 38 of 72

Input and Output Devices — Question 10

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10
Question

Question 10

The rate of data transmission of a DVD is faster than ............... .

  1. Blu-ray Disk
  2. CD-ROM
  3. Hard disk
  4. Memory stick
Answer

CD-ROM

Reason — The rate of data transmission of a DVD is faster than CD-ROM.