Computer MCQs for preparation part 6



Computer MCQs for preparation part 6

61. Which of the following devices can be sued to directly image printed text?
a. OCR
b. OMR
d. All of above
62. The output quality of a printer is measured by
a. Dot per inch
b. Dot per sq. inch
c. Dots printed per unit time
d. All of above
63. In analogue computer
a. Input is first converted to digital form
b. Input is never converted to digital form
c. Output is displayed in digital form
d. All of above
64. In latest generation computers, the instructions are executed
a. Parallel only
b. Sequentially only
c. Both sequentially and parallel
d. All of above
65. Who designed the first electronics computer – ENIAC?
a. Van-Neumann
b. Joseph M. Jacquard
School of Distance Education
Fundamentals of Computers Page 7
c. J. Presper Eckert and John W Mauchly
d. All of above
66. Who invented the high level language “C”?
a. Dennis M. Ritchie
b. Niklaus Writh
c. Seymour Papert
d. Donald Kunth
67. Personnel who design, program, operate and maintain computer equipment refers to
a. Console-operator
b. Programmer
c. Peopleware
d. System Analyst
68. When did arch rivals IBM and Apple Computers Inc. decide to join hands?
a. 1978
b. 1984
c. 1990
d. 1991
69. Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
a. Monitor
b. Hardware
c. Robot
d. Computer
70. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
a. Leech
b. Squid
c. Slug
d. Glitch
71. Modern Computer are very reliable but they are not
a. Fast
b. Powerful
c. Infallible
d. Cheap
72. What is the name of the display feature that highlights are of the screen which requires
operator attention?
a. Pixel b. Reverse video
c. Touch screen d. Cursor
73. Personal computers use a number of chips mounted on a main circuit board. What is the
common name for such boards?
a. Daughter board
b. Motherboard
c. Father board
74. In most IBM PCs, the CPU, the device drives, memory expansion slots and active components
are mounted on a single board. What is the name of this board?
a. Motherboard
b. Breadboard
c. Daughter board
d. Grandmother board
75. What is meant by a dedicated computer?
a. Which is used by one person only
b. Which is assigned one and only one task
c. Which uses one kind of software
d. Which is meant for application software
School of Distance Education
Fundamentals of Computers Page 8
76. The system unit of a personal computer typically contains all of the following except:
a. Microprocessor
b. Disk controller
c. Serial interface
d. Modem
77. A computer program that converts an entire program into machine language is called a/an
a. Interpreter
b. Simulator
c. Compiler
d. Commander
78. A computer program that translates one program instructions at a time into machine language
is called a/an
a. Interpreter
b. CPU
c. Compiler
d. Simulator
79. A small or intelligent device is so called because it contains within it a
a. Computer
b. Microcomputer
c. Programmable
d. Sensor
80. A fault in a computer program which prevents it from working correctly is known as
a. Boot
b. Bug
c. Biff
d. Strap
81. A self replicating program, similar to a virus which was taken from a 1970s science fiction
novel by John Bruner entitled the Shockwave Rider is
a. Bug
b. Vice
c. Lice
d. Worm
82. A state. is a bi-stable electronic circuit that has
a. Multivibrator
b. Flip-flop
c. Logic gates
d. laten
83. Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
a. Spam
b. Trash
c. Calibri
d. Courier
84. DOS stands for
a. Disk Operating System
b. Disk operating session
c. Digital Operating System
d. Digital Open system
85. Who is the chief of Microsoft
a. Babbage
b. Bill Gates
c. Bill Clinton
d. none of these

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