The computer fundamental quiz questions
answers computer quiz is important for all psc exam of both
assistant and full computer operators. The Public Service Commission (Lok-Sewa
Aayog) has also asked more than 14 questions from the basic computer quiz that are so useful for
preparing PSC Computer Operator exam.
Computer fundamental questions quiz part-12
Computer fundamental questions quiz part-12
From which generation operating systems were developed?
First
Second
Third
Fourth
The first firm to mass-market a microcomputer as a personal computer was
IBM
Super UNIVAC
Radio Shaks
Data General Corporation
How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
10
11
8
12
Properly arranged data is called
Field
Words
Information
File
A computer consists of
A central processing unit
A memory
Input and output unit
All of the above
Why are vacuum tubes also called valves?
Because they can amplify the weak signals and make them strong
Because they can stop or allow the flow of current
Both of above
None of above
John Napier invented Logarithm in
1614
1617
1620
None of above
An integrated circuit is
A complicated circuit
An integrating device
Much costlier than a single transistor
Fabricated on a tiny silicon chip
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?
Bus control
Interrupts
Bus arbitration
Status
Whereas a computer mouse moves over the table surface, the trackball is
Stationary
Difficult to move
Dragged
Moved in small steps
Computer fundamental quiz questions answers
This computer fundamental quiz questions
answers computer quiz contains 10 multiple-choice questions (MCQs)
from the Computer Fundamental chapter. Each question contains four
options in which one is the correct option. Select the correct option by
clicking on the "?" button. Your score will appear together.
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fundamental quiz questions answers on basic
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