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Computer Fundamentals - Engineering

Q1:

The magnetic storage chips used to provide nonvolatile direct access storage of data and that have no moving parts are known as

A Magnetic core memory

B Magnetic tape memory

C Magnetic disk memory

D Magnetic bubble memory

E None of the above

ANS:D - Magnetic bubble memory

Bubble memory is a type of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas, known as bubbles or domains, each storing one bit of data.