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Computer Science - Operating Systems Concepts

Exercise : Operating Systems Concepts - Section 1
11.
Which of the following systems software does the job of merging the records from two files into one?
Security software
Utility program
Networking software
Documentation system
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
Fork is
the dispatching of a task
the creation of a new job
the creation of a new process
increasing the priority of a task
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
Thrashing
is a natural consequence of virtual memory systems
can always be avoided by swapping
always occurs on large computers
can be caused by poor paging algorithms
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
Supervisor state is
never used
entered by programs when they enter the processor
required to perform any I/O
only allowed to the operating system
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
Which of the following instruction steps, would be written within the diamond-shaped box, of a flowchart?
S = B - C
IS A<10
PRINT A
DATA X,4Z
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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