All processes share a semaphore variable mutex, initialized to 1. Each process must execute wait(mutex) before entering the critical section and signal(mutex) afterward.Suppose a process executes in the following manner :signal(mutex);.....critical section.....wait(mutex);In this situation :

• A. a deadlock will occur
• B. processes will starve to enter critical section
• C. several processes maybe executing in their critical section
• D. all of the mentioned