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Computer History Multiple Choice Questions
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1.) How many major companies around the world manufacture microprocessors?
a ) Only one company
b ) Two companies
c ) Three companies
d ) Many companies
2.) Which is an example of first-generation computer?
a ) EDVAC
b ) ENIAC
c ) UNIVAC
d ) EDSAC
* 3.) Operating system is used in which generation of computer for the first time?
a ) First Generation
b ) Second Generation
c ) Third Generation
d ) Fourth Generation
4.) Which is considered a direct entry input device?
a ) Optical scanner
b ) Mouse and digitizer
c ) Light pen
d ) All of the above
5.) Properly arranged data is called
a ) Field
b ) file
c ) Information
d ) raw data
6.) A computer consists of
a ) A central processing unit
b ) A memory
c ) Input and output unit
d ) All of the above
7.) An integrated circuit is
a ) A complicated circuit
b ) Much costlier than a single transistor
c ) Fabricated on a tiny silicon chip
d ) An integrating device
8.) What are the three decisions making operations performed by the ALU (Arithmetic Logic Unit) of a computer?
a ) Grater than
b ) Less than
c ) Equal to
d ) All of the above
9.) Algorithm and Flow chart help us to
a ) Know the memory capacity
b ) Identify the base of a number system
c ) Specify the problem completely and clearly
d ) Direct the output to a printer
10.) When was Pascaline invented?
a ) 1617
b ) 1642
c ) 1652
d ) 1752
11.) A compiler is a translating program which
a ) Translates instruction of a high level language into machine language
b ) Translates entire source program into machine language program
c ) It is not involved in program’s execution
d ) All of above
12.) Third generation computers used ______________?
a ) VLSI technique
b ) Transistors
c ) Integrated circuits
d ) Vacuum tubes
13.) Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as
a ) Automatic
b ) Accuracy
c ) Reliability
d ) Versatility
14.) Machine language is
a ) Machine dependent
b ) Difficult to program
c ) Error prone
d ) All of above
15.) Who is the mother of programming?
a ) Chales Babbage
b ) Ema Lovelace
c ) Ada Lovelace
d ) Ada Babbage
Note: * symbol denotes important question.
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