Question 2
Consider the following program. Assume execlp succeeds.
Which output order is guaranteed?
parent done appears before hello
hello appears before parent done
Only parent done appears
The order is non-deterministic
Consider the following program. Assume execlp succeeds.
Which output order is guaranteed?
parent done appears before hello
hello appears before parent done
Only parent done appears
The order is non-deterministic
Correct answer
hello appears before parent done
Question 2 of 20 in the IIT Madras BS Operating Systems (Operating Systems) End Term paper sat on 10 May 2026, in the January 2026 term (OS 10 May 26). It carries 4 marks.