1. John Napier
invented Logarithm in
A) 1614
B) 1617
C) 1620
D) None of above
2. An integrated
circuit is
A) A complicated circuit
B) An integrating device
C) Much costlier than a single transistor
D) Fabricated on a tiny silicon chip
3. What type of
control pins are needed in a microprocessor to regulate traffic on the bus, in
order to prevent two devices from trying to use it at the same time?
A) Bus control
B) Interrupts
C) Bus arbitration
D) Status
4. Where as a
computer mouse moves over the table surface, the trackball is
A) Stationary
B) Difficult to move
C) Dragged
D) Moved in small steps
5. Which of the
following is used as a primary storage device?
A) Magnetic drum
B) Hard Disks
C) Floppy
D) All of above
6. 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
7. 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
8. The word
processing task associated with changing the appearance of a document is
A) Editing
B) Writing
C) Formatting
D) All of above
9. 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
10. 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
11. 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
12. 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
13. When was
Pascaline invented?
A) 1617
B) 1620
C) 1642
D) 1837
14. 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
15. 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
16. 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
17. Which of the
following is the first computer to use Stored Program Concept?
A) UNIVAC
B) ENIAC
C) EDSAC
D) None of above
18. The term gigabyte
refers to
A) 1024 bytes
B) 1024 kilobytes
C) 1024 megabytes
D) 1024 gigabyte
19. in which year was
UK’s premier computing event started?
A) 1980
B) 1985
C) 1986
D) 1987
20. 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
21. 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
22. Machine language
is
A) Machine dependent
B) Difficult to program
C) Error prone
D) All of above
23. A byte consists
of
A) One bit
B) Four bits
C) Eight bits
D) Sixteen bits
24. Modern Computers
are very reliable but they are not
A) Fast
B) Powerful
C) Infallible
D) Cheap
25. What is the date
when Babbage conceived Analytical engine
A) 1642
B) 1837
C) 1880
D) 1850
1-A 2-D 3-C 4-A 5-A
6-C 7-D 8-C 9-B 10-D 11-D 12-A 13-C 14-D 15-D
16-D 17-C 18-C 19-A 20-D 21-B 22-D 23-C 24-C 25-B
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