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Computer Science - Computer Fundamentals

Exercise : Computer Fundamentals - Section 11
1.
The input and output devices are located away from the central computer facility in which particular type of processing.
Time sharing
Batch processing
Interactive mode
Real time processing
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Which is a swapping device is used to hold the images of pages in main memory.
Plex
Paging drum
Card punch
Optical mark reader
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
A section of code that may only be executed by one process at any one time is
CPM
Critical resource
Critical region
Gray code
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
The latest PC keyboards use a circuit that senses the movement by the change in its capacitance. What are these keyboards called?
Capacitance keyboards
Mechanical keyboards
Qwerty keyboards
Dvorak keyboards
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
A step-by-step procedure used to solve a problem is called
Operating system
Algorithm
Application program
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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