Answer:
A semaphore is an abstract datatype or variable that is used for controlling access, by multiple processes to a common resource in a concurrent system such as multiprogramming operating system. Semaphores are commonly used for two purposes
☛ To share a common memory space
☛ To share access to files
☛ To share a common memory space
☛ To share access to files
| Previous Question | Next Question |
| Explain issues related to stack and bank 1? | What is JNC? |