A semaphore is a shared integer variable                     .

Related MCQs

• A counting semaphore was initialized to 10. Then 6 P (wait) operations and 4V (signal) operations were completed on this semaphore. The resulting value of the semaphore is                   
• The signal operation of the semaphore basically works on the basic              system call.
• In shared bus architecture, the required processor(s) to perform a bus cycle, for fetching data or instructions is                            
• code, resources or data in such a way that only one process has access to shared object at a time.
• Here, w1 and w2 have shared variables, which are initialized to false. Which one of the following statements is TRUE about the above construct?