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Computer Science - Operating Systems Concepts

Exercise : Operating Systems Concepts - Section 2
16.
Seeks analysis
is used for analyzing paging problems
is used for analyzing device busy problems
is used for analyzing control-unit busy problems
is only shown on real-time displays
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Which is a permanent database in the general model of compiler?
Literal Table
Identifier Table
Terminal Table
Source code
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?
Partitioning
Multitasking
Windowing
Paging
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
Operating system
links a program with the subroutines it references
provides a layered, user-friendly interface
enables the programmer to draw a flowchart
all of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
Software that measures, monitors, analyzes, and controls real-world events is called:
system software
real-time software
scientific software
business software
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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