Computer Science - Computer Fundamentals

1. 

A typical modern computer uses

A. LSI chips
B. Vacuum tubes
C. Valves
D. All the above
E. None of the above

Answer: Option A

Explanation:

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2. 

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?

A. hydrogen bomb
B. atom bomb
C. agnimissile
D. fighter aircraft
E. None of the above

Answer: Option A

Explanation:

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3. 

Who was the father of Punched Card Processing?

A. J Presper Eckert
B. Charles Babbage
C. Dr. Herman Hollerith
D. Blaise Pascal
E. None of the above

Answer: Option C

Explanation:

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4. 

When did Hewlett-Packard Inc. Introduce its first HP-110 laptop computer?

A. 1984
B. 1986
C. 1990
D. 1995
E. None of the above

Answer: Option A

Explanation:

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5. 

The computer program language which is widely used in computer science and engineering and also in business is

A. COBOL
B. FORTRAN
C. PASCAL
D. LISP
E. None of the above

Answer: Option C

Explanation:

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