JOBSEEKERS
Login
Sign Up
Jobseeker
Employer
Fork interview questions
Fork interview questions
Back
Take as many assements as you can to improve your validate your skill rating
Total Questions: 5
1. Which of the following system calls does not return control to the calling point, on termination ?
A. fork
B. exec
C. ioctl
D. longjmp
Show Correct Answer
Correct Answer is :
exec
2. The following program: main() { if(fork()>0) sleep(100); } results in the creation of:
A. an orphan process
B. a zombie process
C. a process that executes forever
D. none of the mentioned
Show Correct Answer
Correct Answer is :
a zombie process
3. Which of the following system calls transforms executable binary file into a process ?
A. fork
B. exec
C. ioctl
D. longjmp
Show Correct Answer
Correct Answer is :
exec
4. The following C program : main() { fork();fork();printf("yes"); } prints yes:
A. only once
B. twice
C. four times
D. eight times
Show Correct Answer
Correct Answer is :
four times
5. Which of the following calls never returns an error ?
A. getpid
B. fork
C. ioctl
D. open
Show Correct Answer
Correct Answer is :
getpid
Similar Interview Questions
Search for latest jobs
Find Jobs