Computer Science GK Questions for Competitive Exams
The main system board of the computer is called ____.
(A) Motherboard
(B) Processor
(C) Microchip
(D) None of these
Correct Answer : A
Which among the following are specially designed computer chips reside inside other devices, such as your car or your electronic thermostat?
(A) Router
(B) Mainframes
(C) Embedded computers
(D) Cache
(E) None of these
Correct Answer : C
Kernel is a central component of _________ .
(A) An operating system
(B) A register
(C) A Software
(D) A Super Computer
(E) A System
Correct Answer : A
_________ is a popular DOS based package.
(A) Power Point
(B) Lotus 1-2-3
(C) Smart Cell
(D) Paint
(E) None of these
Correct Answer : B
What do we call a storage device where the access time is effectively independent of the location of the data?
(A) Direct Access Storage Device
(B) Secondary Storage Device
(C) Primary Storage Device
(D) Gateway Device
(E) None of these
Correct Answer : A
“Macintosh” an Operating System is a product of ?
(A) Microsoft
(B) Apple
(C) Intel
(D) Google
(E) None of these
Correct Answer : B
Which part of the computer carries out the arithmetic and logical operations?
(A) Control Unit
(B) Processing Element
(C) BIOS
(D) Mother Board
(E) None of these
Correct Answer : B
Which of the following are part of the Logical Operations of the computer?
(A) Addition
(B) Greater than
(C) Subtraction
(D) Differentials
(E) None of these
Correct Answer : B
What are the components of the Central Processing Unit?
(A) Control Unit
(B) Arithmetic Logic Unit
(C) Memory
(D) All of the above
Correct Answer : D
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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