Answer / Mangal Singh

A named semaphore is a semaphore that has a system-wide unique name, allowing multiple processes to access and manipulate the same semaphore. Named semaphores provide greater flexibility in managing shared resources as they can be used for interprocess communication (IPC) between unrelated processes.nnSyntax: sem_t *semaphore;sem_open(name, O_CREAT | O_EXCL, 0644, initial_value);

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