Process-Synchronization
October 11, 2023Process-Synchronization
October 11, 2023Process-Synchronization
| Question 49 |
Semaphores are used to :
| Synchronise critical resources to prevent deadlock | |
| Synchronise critical resources to prevent contention | |
| Do I/o | |
| Facilitate memory management |
Question 49 Explanation:
→ Semaphores are implemented to prevent deadlocks using wait and signal operation.
→ A semaphore is a variable or abstract data type used to control access to a common resource by multiple processes in a concurrent system such as a multitasking operating system.
→ A semaphore is simply a variable. This variable is used to solve critical section problems and to achieve process synchronization in the multi processing environment.
→ A semaphore is a variable or abstract data type used to control access to a common resource by multiple processes in a concurrent system such as a multitasking operating system.
→ A semaphore is simply a variable. This variable is used to solve critical section problems and to achieve process synchronization in the multi processing environment.
Correct Answer: A
Question 49 Explanation:
→ Semaphores are implemented to prevent deadlocks using wait and signal operation.
→ A semaphore is a variable or abstract data type used to control access to a common resource by multiple processes in a concurrent system such as a multitasking operating system.
→ A semaphore is simply a variable. This variable is used to solve critical section problems and to achieve process synchronization in the multi processing environment.
→ A semaphore is a variable or abstract data type used to control access to a common resource by multiple processes in a concurrent system such as a multitasking operating system.
→ A semaphore is simply a variable. This variable is used to solve critical section problems and to achieve process synchronization in the multi processing environment.
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