Question: a nonpreemptive kernel is essentially free from race conditions
Answer:
a nonpreemptive kernel is essentially free from race conditions on kernel data structures, as only one process is active in the kernel at a time
MCQ: a nonpreemptive kernel is essentially free from race conditions
Correct Answer:
A. True
Explanation:
a nonpreemptive kernel is essentially free from race conditions on kernel data structures, as only one process is active in the kernel at a time
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Related Questions
- 1. a preemptive kernel is essentially free from race conditions
- 2. a classic ______solution to the critical-section problem known as Peterson’s solution
- 3. Peterson’s solution is restricted to ___ processes that alternate execution between their critical sections and remainder sections
- 4. We use the mutex lock to protect critical regions and thus prevent race conditions.the term mutex is short for
- 5. Select the correct statements regarding mutex lock to prevent race condition.</br> I. a process must acquire the lock before entering a critical section;</br> II. a process need not acquire the lock before entering a critical section;</br> III. it releases the lock when it exits the critical section</br> IV. a process must acquire the lock when it exits the critical section.</br>
- 6. The main disadvantage of the Mutex Lock is
- 7. In Spinlocks :
- 8. A semaphore S is an integer variable that, apart from initialization, is accessed only through two standard atomic operations:
- 9. where two or more processes are waiting indefinitely for an event that can be caused only by one of the waiting processes is called.
- 10. Indefinite blocking may occur if we remove processes from the list associated with a semaphore in ________ order.
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