The word processing task associated with changing the appearance of a document is

A) Editing
B) Writing
C) Formatting
D) All of above

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Each set of Napier’s bones consisted of ______ rods.

A) 5
B) 9
C) 11
D) 13

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What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?

A) Bus control
B) Interrupts
C) Bus arbitration
D) Status

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Instructions and memory address are represented by

A) Character code
B) Binary codes
C) Binary word
D) Parity bit

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in which year was UK’s premier computing event called ?The which computer? started ?

A) 1980
B) 1985
C) 1986
D) 1987

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