Question

Write any two system calls of process management.

Answer 1

1. fork(): Used to create a new (child) process that is a copy of the parent process. (Matches your #1 and #11).
2. exit(): Used by a process to terminate its execution. (Matches your #2).
3. wait(): Used by a parent process to wait for a child process to finish. (Matches your #3).
4. exec(): Used to load and execute a new program within a process.