Question

memory.
3. Primary memory is also a
Q.2. Write the full forms of: (3m)
1. CD-ROM:
2. CD-RW:
3. DVD:​

Answer 1

Answer:

1.compact disk - read only memory

2.compact disc -re writable

3.digital versatile disk

Answer 2

Answer:

1. Compact disc - Read only memory .

2. Compact disc - Rewritable .

3. Digital versatile disc .

Explanation:

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