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

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