The main disadvantage of spinlocks is that : Options: A . &nbspthey are not sufficient for many process B . &nbspthey require busy waiting C . &nbspthey are unreliable sometimes D . &nbspthey are too complex for programmers

The main disadvantage of spinlocks is that :

Question

The main disadvantage of spinlocks is that :

Options:

A . they are not sufficient for many process

B . they require busy waiting

C . they are unreliable sometimes

D . they are too complex for programmers

Answer: Option B

None.

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Question 1. Semaphore is a/an _______ to solve the critical section problem. ....

Question 2. The TestAndSet instruction is executed : ....

Question 3. Spinlocks are : ....

Question 4. The wait operation of the semaphore basically works on the basic _______ system call. ....

Question 5. The code that changes the value of the semaphore is : ....

Question 6. A semaphore : ....

Question 7. If the semaphore value is negative : ....

Question 8. What will happen if a non-recursive mutex is locked more than once ? ....

Question 9. A mutex : ....

Question 10. At a particular time of computation the value of a counting semaphore is 7.Then 20 P operations and 15 V operations wer....this semaphore.The resulting value of the semaphore is :

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