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Computer Fundamental MCQ - Multiple Choice Question and Answer

Computer Fundamental MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

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Question No : 1
UNIVAC is

Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer

Question No : 2
The basic operations performed by a computer are

Arithmetic operation
Logical operation
Storage and relative
All the above

Question No : 3
The two major types of computer chips are

External memory chip
Primary memory chip
Microprocessor chip
Both b and c

Question No : 4
Microprocessors as switching devices are for which generation computers?

First Generation
Second Generation
Third Generation
Fourth Generation

Question No : 5
What is the main difference between a mainframe and a super computer?

Super computer is much larger than mainframe computers
Super computers are much smaller than mainframe computers
Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many
Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.

Question No : 6
ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?

Extended Binary Coded Decimal Interchange Code
Extended Bit Code Decimal Interchange Code
Extended Bit Case Decimal Interchange Code
Extended Binary Case Decimal Interchange Code

Question No : 7
The brain of any computer system is

ALU
Memory
CPU
Control unit