Operating system (unit-3)

1._______ refers to the execution of

 

multiple instruction sequences at the same time.

 

 

 

2._________ is the problem that occurs when

low priority processes get jammed for an unspecified time as the high priority processes keep executing.

3.The_________ is a code segment where the

shared variables can be accessed.

 

4.___________ is required in a critical section.

 

5.Only one processor is allowed in the

________

at a time.

 

6._____________ is a problem that states that

philosophers are stated around a circular table with one chopstick between each pair of philosophers.

 

7.The hardware implementation which provides mutual exclusion is _________.

 

 

8.The execution of one process doesnot effect the execution of another process is

 

________.

9.____________ are the two algorithms for

 

solving process synchronization.

 

• TEST&SET

• SWAP

• SET

• All of the above

10.Process synchronization is solved by

 

________