1. When was
the world’s first laptop computer introduced in the market and by whom?
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A)
Hewlett-Packard
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B) Epson, 1981
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C) Laplink
traveling software In1982
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D) Tandy model-2000, 1985
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2. Today’s
computer giant IBM was earlier known by different
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name which was
changed in 1924. What was that name?
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A) Computer Tabulating Recording Co.
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B) The Tabulator
Ltd.
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C) International Computer Ltd.
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D) None of above
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3. The personnel who deals with the computer and its management put
together are called
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A) Software
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B) Human ware
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C) Firmware
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D) Hardware
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4. Which of the following is input device?
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A) scanner
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B) speaker
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C) monitor
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D) projector
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5. Which of the following is true?
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A) Fields are composed of bytes
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B) Records are
composed of fields
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C) Fields are composed of characters
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D) All of above
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6. Who built the world’s first electronic calculator using telephone
relays, light bulbs and batteries?
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A) Claude Shannon
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B) KonrardZues
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C) George Stibits
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D) Howard H.
Aiken
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7. WAN is a most used abbreviation in Networking, what is its full form?
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A) WAP Area Network
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B) Wide Area
Network
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C) Wide Array of Network
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D) Wireless
Access Network
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8. In which language is source program written?
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A) English
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B) Symbolic
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C) High level
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D) Temporary
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9. Which of the following is correct acronym of VGA?
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A) Video Graphics Array
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B) Visual
Graphics Array
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C) Volatile Graphics Array
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D) Video
Graphics Adapter
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10. A song being played on computer speaker is
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A) hard output
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B) soft output
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C) both hard and soft output
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D) neither hard
nor soft output
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11. In the IBM PC-At, what do the words AT stand for
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A) Additional Terminals
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B) Advance
technology
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C) Applied technology
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D) Advanced
terminology
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12. Size of the primary memory of a PC ranges between
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A) 2KB to 8KB
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B) 64KB
& 256KB
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C) 256KB & 640KB
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D) None of these
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13. What is the number of read-write heads in the drive for a 9- trac
magnetic tape?
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A) 9
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B) 16
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C) 18
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D) 27
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14. Apple company used chips from for its computers
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A) Intel
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B) Motorola
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C) Both of above
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D) None of above
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15. Which of the following is a feature of fifth generation computers?
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A) Use of natural language
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B) artificial
intelligence
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C) bio-chips
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D) All of above
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16. Charles Babbage was awarded by Royal Society for his
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A) Difference Engine
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B)
Analytic Engine
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C) Binary System in Analytic Engine
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D) His concept
of input, mill, output and storage
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17. A computer which CPU speed around 100 million instruction per second
and with the word length of around 64 bits is known as
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A) Super computer
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B) Mini computer
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C) Micro computer
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D) Macro
computer
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18. When we look at the cost, which of the following computer is most
expensive?
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A) Mainframe Computer
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B) Mini
Computers
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C) Micro Computers
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D) Super
Computers
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19. Which of the following will happen when data is entered into a memory
location?
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A) It will add to the content of the location
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B) It will
change the address of the memory location
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C) It will erase the previous content
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D) It will not
be fruitful if there is already some data at the location
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20. Which device is used as the standard pointing device in a Graphical
User Environment?
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A) Keyboard
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B) Mouse
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C) Joystick
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D) Track ball
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