Author name: Umar

Umar Draz is a Pakistani educationist, academic writer, and researcher known for his contributions in the field of education and competitive exam preparation. He is the author of the widely used educational book “Nucleus of Education”, which serves as a key reference for candidates preparing for teaching and public service commission examinations in Pakistan.

The term                        designates equipment that might be added to a computer system to enhance its functionality.

A. digital device
B. system add-on
C. disk pack
D. peripheral device
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Computer MCQs for Competitive Exams
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What characteristic of read-only memory (ROM) makes it useful?

A. ROM information can be easily updated.
B. Data in ROM is non-volatile, meaning it remains even without power.
C. ROM provides very large amounts of inexpensive data storage.
D. ROM chips are easily swapped between different brands of computers.
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Computer MCQs for Competitive Exams
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