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Here is the MCQs guide for the topic of Data Communication. you will find various types of questions along with there answers in this
Q. Personnel who design, program, operate and maintain computer equipment refers to__________?
A.
Console-operator
B.
Programmer
C.
Peopleware
D.
System Analyst


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Q. Who invented the high level language ā€œCā€?
A.
Dennis M. Ritchie
B.
Niklaus Writh
C.
Seymour Papert
D.
Donald Kunth


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Q. Who designed the first electronics computer ā€“ ENIAC?
A.
Van-Neumann
B.
Joseph M. Jacquard
C.
J. Presper Eckert and John W Mauchly
D.
All of above


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Q. In latest generation computers, the instructions are executed___________?
A.
Parallel only
B.
Sequentially only
C.
Both sequentially and parallel
D.
All of above


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Q. In analogue computer_____________?
A.
Input is first converted to digital form
B.
Input is never converted to digital form
C.
Output is displayed in digital form
D.
All of above


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Q. The output quality of a printer is measured by____________?f
A.
Dot per inch
B.
Dot per sq. inch
C.
Dots printed per unit time
D.
All of above


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Q. Which of the following devices can be sued to directly image printed text?
A.
OCR
B.
OMR
C.
MICR
D.
All of above


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Q. Microprocessors as switching devices are for ___________generation computers?
A.
First Generation
B.
Second Generation
C.
Third Generation
D.
Fourth Generation


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Q. The computer size was very large in__________?
A.
First Generation
B.
Second Generation
C.
Third Generation
D.
Fourth Generation


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Q. Second Generation computers were developed during___________?
A.
1949 to 1955
B.
1956 to 1965
C.
1965 to 1970
D.
1970 to 1990


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