Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as

A) Accuracy
B) Reliability
C) Versatility
D) Automatic

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Multi user systems provided cost savings for small business because they use a single processing unit to link several

A) Personal computers
B) Workstations
C) Dumb terminals
D) Mainframes

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BCD is

A) Binary Coded Decimal
B) Bit Coded Decimal
C) Binary Coded Digit
D) Bit Coded Digit

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The brain of any computer system is

A) ALU
B) Memory
C) CPU
D) Control unit

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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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