Question

Q5. Expand the following terms.
a) CD-ROM
b) DVD-ROM Give short answer not long​

Answer 1

DVD -ROM IS A CHEMICAL NUMBER OF YOU

Answer 2

Answer:

a) CD-ROM

A CD-ROM (/ˌsiːdiːˈrɒm/, compact disc read-only memory) is a pre-pressed optical compact disc that contains data. Computers can read—but not write to or erase—CD-ROMs, i.e. it is a type of read-only memory.

d) DVD-ROM

DVD stands for Digital Versatile Disc. It is commonly known as Digital Video Disc. It is a digital optical disc storage format used to store high capacity data like high quality videos and movies. It is also used to store operating system.

Explanation:

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