two disjoint processes that do not interact

processes that share resources

processes that do not use the same resource

none of these

It provides a solution to the problem of preventing indefinite lockout.

It may result in interleaved access to a file by two or more clients.

It will guarantee mutual exclusion.

It will fail to guarantee the prevention of indefinite lockout

3 V operations

3 P operations

5 V operations and 2 P operations

None of these

22

18

15

13

are legitimate programs that allow unauthorized access

are hacker programs that do not show up on the system

really do not usually work

usually are immediately discovered