ALLIGATION OR MIXTURE PROBLEMS QUIZ

In computers, '.TMP' extension refers usually to what kind of file?

Image file

Video file

Text file

None of these

Temporary file

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Most disk drives have a single read/ write head for each disk surface. What is the advantage of suing multiple heads on each movable access arm?

Reduced search time

Less latency time

Less disk speed

Reduced seek time

None of these

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A Winchester disk is a

Removable disk

All of these

Disk Stack

None of these

Flexible disk

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Information travels between components on the mother board through-

Bays

Buses

Peripherals

CMOS

Flash memory

TRUE ANSWER : ?
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The minimum number of MOS transistors required to make a dynamic RAM cell is

3

2

1

4

None of these

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The first computer made available for commercial use was

None of these

UNIVAC

EDSAC

Mark-I

ENIAC

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What is the name of the printer which prints all the A's in a line before all the B's?

Thermal printer

None of these

Ink-jet printer

Line printer

Electrostatic printer

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Codes which do not require to be frequently updated also promote user efficiency due to

Simplicity

Expansibility

Stability

Sortability

None of these

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Who is called the "grand father" of the computer?

Joseph Jacquard

Blaise Pascal

None of these

Dr. Herman Hollerith

Charles Babbage

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An IBM System/38 represents the computer class of:

super computer

medium-scale computer

large-scale computer

small-scale computer

None of these

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