Computer MCQs

Page No. 117

Who invented the high level language “C”?


a Dennis M. Ritchie


bNiklaus Writh


cSeymour Papert


dDonald Kunth


View Answer Dennis M. Ritchie

Who designed the first electronics computer – ENIAC?


a Van-Neumann


bJoseph M. Jacquard


cJ. Presper Eckert and John W Mauchly


dAll of above



In latest generation computers, the instructions are executed___________?


aParallel only


b Sequentially only


cBoth sequentially and parallel


d All of above



In analogue computer_____________?


aInput is first converted to digital form


b Input is never converted to digital form


cOutput is displayed in digital form


dAll of above



The output quality of a printer is measured by____________?


a Dot per inch


bDot per sq. inch


cDots printed per unit time


dAll of above


View Answer Dot per inch

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


a OCR


bOMR


cMICR


d All of above


View Answer OCR

Microprocessors as switching devices are for ___________generation computers?


a First Generation


b. Second Generation


c Third Generation


dFourth Generation


View Answer Fourth Generation

The computer size was very large in__________?


aFirst Generation


bSecond Generation


cThird Generation


d Fourth Generation


View Answer First Generation

Second Generation computers were developed during___________?


a1949 to 1955


b1956 to 1965


c 1965 to 1970


d1970 to 1990


View Answer 1956 to 1965

Chief component of first generation computer was__________?


aTransistors


b Vacuum Tubes and Valves


c Integrated Circuits


dNone of above



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