Unix Interview Questions and Answers
Question: List the system calls used for process management:Answer: System calls Descriptionfork() To create a new process exec() To execute a new program in a process wait() To wait until a created process completes its execution exit() To exit from a process execution getpid() To get a process identifier of the current process getppid() To get parent process identifier nice() To bias the existing priority of a process brk() To increase/decrease the data segment size of a process |
Is it helpful?
Yes
No
Most helpful rated by users:
- How are devices represented in UNIX?
- What is 'inode'?
- What difference between cmp and diff commands?
- Explain the steps that a shell follows while processing a command.
- Brief about the directory representation in UNIX