OS Quetions

Q.1) Any Two of below will be in Exam                                                  

A) Explain Critical Section problem .                                                                                         

B) What is Process synchronization                                                                                                                                        

C) What is Deadlock.                                                                                                        

D) Write Short note on Deadlock Prevention.                                                                                                       

Q.2)  Any Two of below will be in Exam  

A)What is Semaphore and explain it’stype. 

B)Explain any twoclassical problem of synchronization .

C)Explain Deadlock avoidance.