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Computer Basic Information

Computer Basic Information
Which of the following is the coding of data so that is can't be easily understood if intercepted.

Encryption
Decoder
Barcode
Mnemonics
None of these

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Computer Basic Information
ENIAC (Electronic Numerical Integrator and Calculator) had huge advantage over Mark I because it used electronic valves in place of the electromagnetic switches. In the beginning, ENIAC was used for calculating the path of artillery shells. For which other was weapon design was it utilized?

None of these
fighter aircraft
hydrogen bomb
atom bomb
agnimissile

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Computer Basic Information
Which of the following is a set of general purpose internal registers?

accumulator
stack
None of these
scratch pad
status register

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Computer Basic Information
Programs designed to perform specific tasks is known as

Utility programs
Operating system
None of these
Application software
System software

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Computer Basic Information
What are the individual dots which make up a picture on the monitor screen called?

None of these
Pixels
Colored spots
Pixies

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Computer Basic Information
When was punched-card equipment used for the first time to process the British census?

1914
1910
1907
1911
None of these

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