Which utility component inside an operating system manages the physical network interfaces, translates data packets, and implements standard connection protocols? MCQ with Answer and Explanation
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Question #1
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What is the role of the I/O manager in an OS?
Correct Answer: Option A
Explanation:
The I/O manager handles communication between the CPU and input/output devices.
The I/O manager handles communication between the CPU and input/output devices.
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Computer Software
Question #2
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A system program that links independently compiled object code files together with necessary library routines to create a single executable program is called a/an:
Correct Answer: Option C
Explanation:
The linker combines various object modules and system libraries generated by a compiler into a final runnable machine executable file.
The linker combines various object modules and system libraries generated by a compiler into a final runnable machine executable file.
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Computer
Computer Software
Question #3
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Which of the following utilities is explicitly used to restore an operating system to a previous functional configuration state if a software installation crashes the system?
Correct Answer: Option C
Explanation:
System restore utilities roll back an OS's system configurations, drivers, and registry states to a known stable point in time without affecting personal data files.
System restore utilities roll back an OS's system configurations, drivers, and registry states to a known stable point in time without affecting personal data files.
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Computer
Computer Software
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