THE_CODE_THAT_CHANGES_THE_VALUE_OF_THE_SEMAPHORE_IS_:?$

non ‚Äö√Ñ√∂‚àö√ë‚àö¬® critical section code

If the semaphore value is negative ?

its magnitude is the number of processes waiting on that semaphore

no operation can be further performed on it until the signal operation is performed on it

Explore topic-wise MCQs in Operating System.

This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Operating System knowledge and support exam preparation. Choose a topic below to get started.

1.	THE_CODE_THAT_CHANGES_THE_VALUE_OF_THE_SEMAPHORE_IS_:?$
A.	remainder section code
B.	non ‚Äö√Ñ√∂‚àö√ë‚àö¬® critical section code
C.	critical section code
D.	none of the mentioned
Answer» D. none of the mentioned

Discussion

2.	If the semaphore value is negative ?
A.	its magnitude is the number of processes waiting on that semaphore
B.	it is invalid
C.	no operation can be further performed on it until the signal operation is performed on it
D.	none of the mentioned
Answer» B. it is invalid

Discussion