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Computer Fundamentals - Engineering

Q1:

Which of the following can store information in the form of microscopic pits on metal disks.

A Laser disks

B Tape cassettes

C RAM cartridge

D Punched cards

E None of the above

ANS:A - Laser disks

Laser disc : is a disk resembling a larger CD but able to store video, now generally replaced by the DVD used in storing and providing programmed access to a large database of text, pictures, and other objects, including motion video and full multimedia presentations.

So as per the definition, the answer can not be Laser disc.