Exercise: Computer Fundamentals

Questions for: Computer Fundamentals

A modern electronic computer is a machine that is meant for
A:
Doing quick mathematical calculations
B:
Input storage, manipulation of outputting of data
C:
Electronic data processing
D:
Performing repetitive tasks accurately
Answer: B
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RAM is used as a short memory because it is
A:
Volatile
B:
Has small capacity
C:
Is very expensive
D:
Is programmable
Answer: A
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Which of the following is the coding of data so that is can't be easily understood if intercepted.
A:
Barcode
B:
Decoder
C:
Encryption
D:
Mnemonics
Answer: C
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The organization and interconnection of the various components of a computer system is
A:
Architecture
B:
Networks
C:
Graphics
D:
Designing
Answer: A
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A device invented by Dr. Bobeck in 1966, for mass storage of data is
A:
Punched paper tape
B:
Magnetic bubble storage
C:
Magnetic tape
D:
Magnetic disk
Answer: B
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