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Thursday, October 13, 2016

COMPUTER FUNDAMENTALS MCQ SET-5

81. Multi user systems provided cost savings for small business because they use a single processing unit to link several
A) Personal computers
B) Workstations
C) Dumb terminals
D) Mainframes
82. What are the three decisions making operations performed by the ALU of a computer?
A) Grater than
B) Less than
C) Equal to
D) All of the above
83. The word processing task associated with changing the appearance of a document is
A) Editing
B) Writing
C) Formatting
D) All of above
84. Nepal brought a computer for census of 2028 BS. This computer was of
A) first generation
B) second generation
C) third generation
D) fourth generation
85. Algorithm and Flow chart help us to
A) Know the memory capacity
B) Identify the base of a number system
C) Direct the output to a printer
D) Specify the problem completely and clearly
86. Which statement is valid about computer program?
A) It is understood by a computer
B) It is understood by programmer
C) It is understood user
D) Both a & b
87. The difference between memory and storage is that memory is _____ and storage is __
A) Temporary, permanent
B) Permanent, temporary
C) Slow, fast
D) All of above
88. When was Pascaline invented?
A) 1617
B) 1620
C) 1642
D) 1837
89. Which of the following statement is valid?
A) Lady Augusta is the first programmer
B) Ada is the daughter of Lord Byron, a famous English poet
C) ADA is a programming language developed by US Defense
D) All of above
90. 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
91. What is required when more than one person uses a central computer at the same time?
A) Light pen
B) Mouse
C) Digitizer
D) Terminal
92. Which of the following is the first computer to use Stored Program Concept?
A) UNIVAC
B) ENIAC
C) EDSAC
D) None of above
93. The term gigabyte refers to
A) 1024 bytes
B) 1024 kilobytes
C) 1024 megabytes
D) 1024 gigabyte
94. in which year was UK’s premier computing event called ?The which computer? started?
A) 1980
B) 1985
C) 1986
D) 1987
95. Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as
A) Accuracy
B) Reliability
C) Versatility
D) Automatic
96. What is a brand?
A) The name of companies that made computers
B) The name of product a company gives to identify its product in market
C) A name of class to indicate all similar products from different companies
D) All of above
97. Machine language is
A) Machine dependent
B) Difficult to program
C) Error prone
D) All of above
98. A byte consists of
A) One bit
B) Four bits
C) Eight bits
D) Sixteen bits
99. Modern Computers are very reliable but they are not
A) Fast
B) Powerful
C) Infallible
D) Cheap

100. What is the date when Babbage conceived Analytical engine
A) 1642
B) 1837
C) 1880
D) 1850