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Total Questions: 5
1. What is a context switch?
A. Kernel switches from executing one process to another
B. Process switches from kernel mode to user mode
C. Process switches from user mode to kernel mode
D. None of the mentioned
Show Correct Answer
Correct Answer is :
Kernel switches from executing one process to another
2. Pid of init process
A. 0
B. 1
C. 32767
D. none of the mentioned
Show Correct Answer
Correct Answer is :
1
3. What is the default maximum number of processes that can exist in Linux?
A. 32768
B. 1024
C. 4096
D. unlimited
Show Correct Answer
Correct Answer is :
32768
4. How do you get parent process identification number?
A. waitpid
B. getpid()
C. getppid()
D. parentid()
Show Correct Answer
Correct Answer is :
getppid()
5. Parent process id of a deamon process is_________________.
A. 2
B. 3
C. 4
D. 1
Show Correct Answer
Correct Answer is :
1