📝 Question
#50
Which one of the following is a synchronization tool?
✓
Correct Answer
C. semaphore
💡
Explanation
Semaphore is a synchronization tool. Semaphore is a mechanism which synchronizes or controls access of threads on critical resources. There are two types of semaphores i) Binary Semaphore ii) Counting Semaphore.
⌨️ Press
A
B
C
D
to select