Computer MCQs

Page No. 117

Who invented the high level language “C”?


a Dennis M. Ritchie

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bNiklaus Writh

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cSeymour Papert

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dDonald Kunth

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View Answer Dennis M. Ritchie

Who designed the first electronics computer – ENIAC?


a Van-Neumann

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bJoseph M. Jacquard

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cJ. Presper Eckert and John W Mauchly

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dAll of above

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In latest generation computers, the instructions are executed___________?


aParallel only

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b Sequentially only

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cBoth sequentially and parallel

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d All of above

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In analogue computer_____________?


aInput is first converted to digital form

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b Input is never converted to digital form

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cOutput is displayed in digital form

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dAll of above

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The output quality of a printer is measured by____________?


a Dot per inch

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bDot per sq. inch

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cDots printed per unit time

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dAll of above

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View Answer Dot per inch

Which of the following devices can be sued to directly image printed text?


a OCR

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bOMR

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cMICR

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d All of above

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View Answer OCR

Microprocessors as switching devices are for ___________generation computers?


a First Generation

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b. Second Generation

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c Third Generation

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dFourth Generation

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View Answer Fourth Generation

The computer size was very large in__________?


aFirst Generation

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bSecond Generation

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cThird Generation

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d Fourth Generation

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View Answer First Generation

Second Generation computers were developed during___________?


a1949 to 1955

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b1956 to 1965

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c 1965 to 1970

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d1970 to 1990

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View Answer 1956 to 1965

Chief component of first generation computer was__________?


aTransistors

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b Vacuum Tubes and Valves

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c Integrated Circuits

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dNone of above

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