Operating System (OS)
Which of following is/are the advantage(s) of modular programming?

Easy to compile
None of these
The program is much easier to change
Easy debugging
Modules can be reused in other programs

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The necessary conditions needed before deadlock can occur?

Mutual Exclusion, Hold and wait, Preemption, No Circular Wait
Mutual Exclusion, Hold and wait, No Preemption, Circular Wait
No Mutual Exclusion, Hold and wait, Preemption, Circular Wait
Mutual Exclusion, No Hold and wait, Preemption, Circular Wait

ANSWER DOWNLOAD EXAMIANS APP