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Question

A thread is usually defined as a "light weight process" because an operating system (OS) maintains smaller data structures for a thread than for a process. In relation to this, which of the following is TRUE?

a.

On per-thread basis, the OS maintains only CPU register state

b.

The OS does not maintain a separate stack for each thread

c.

On per-thread basis, the OS does not maintain virtual memory state

d.

On per-thread basis, the OS maintains only scheduling and accounting information

Answer: (c).On per-thread basis, the OS does not maintain virtual memory state

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Q. A thread is usually defined as a "light weight process" because an operating system (OS) maintains smaller data structures for a thread than for a process. In relation to this,...

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