engineering recuitment NIC NIELIT Scientist B 2023 Mock Test Operating Systems Process and Thread Process
Consider the following statements:
(i) A pipe between two processes is a pair of files that is created in a parent process.
(ii) A parent process shares open files at the time of FORK with its children.
(iii) A parent process knows the “processid” of its child process when FORK completes but not vice versa.
Which of the above statement/s is/are TRUE?
1
(i) only
2
(ii) and (iii) only
3
(i) and (iii) only
4
All are true