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?

The operating system does not maintain a separate stack for each thread

On perthread basis, the operating system maintains only CPU register state

The operating system does not maintain a separate stack for each thread

On perthread basis, the operating system does not maintain virtual memory state

On per thread basis, the operating system maintains only scheduling and accounting information.

A thread is usually defined as a light weight process because an Ope

1.	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 perthread basis, the operating system maintains only CPU register state
B.	The operating system does not maintain a separate stack for each thread
C.	On perthread basis, the operating system does not maintain virtual memory state
D.	On per thread basis, the operating system maintains only scheduling and accounting information.
Answer» B. The operating system does not maintain a separate stack for each thread

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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?

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