- What advantage do the execlp and execvp calls have over execland execv?
- The kill system call sends a signal to a specified process. Howcan that process be prepared to receive the signal?
- Which signal cannot be ignored or caught by a receivingprocess?
- Name three system calls that cause (directly or indirectly) asignal to be sent to a process.
- Write a program that does nothing until it receives a signal,then sends a SIGQUIT to its parent process.
- Write a program that starts a child process for each of itsinteger command line arguments. The child processes simply sleepfor the time specified by the argument, then exit.
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