Computer Science · Operating Systems
Which of the following statements is true regarding a standard counting semaphore?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A semaphore is a shared integer variable that cannot be more than one.
- 2A semaphore is a shared integer variable that cannot drop below one.
- 3A semaphore is a shared integer variable that cannot be more than zero.
- 4A semaphore is a shared integer variable that cannot drop below zero.✓
Correct answer
A semaphore is a shared integer variable that cannot drop below zero.
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