Q. Which signal is used with kill command to terminate the process when they ignore the SIGTERM signal (15)?

View solution

Q. Which option is preferred while killing a process using SIGKILL signal (9)?

View solution

Q. Which of the followings command(s) is used to kill the login shell?

View solution

Q. Kill -l will list all the signal numbers on our machine.

View solution

Q. The command fg %1 will bring the first background job to the foreground.

View solution

Q. The command bg %2 is valid.

View solution

Q. What does the following command do?

$ kill %2

View solution

Q. Which of the following is not a part of job control facilities?

View solution

Q. POSIX shell provides job control facilities like bg or fg.

View solution

Q. Which command is used to list the status of jobs?

View solution

Q. We can schedule a job to run at a specified time of day using _______ command.

View solution

Q. We can use the _____ symbol with at command to redirect our output to a specified file.

View solution

Q. Which of the following keyword is not supported by at command?

View solution

Q. Which one of the following forms used with at command is invalid?

View solution

Q. To remove a job from the queue, which option is used with at command?

View solution

Q. We cannot find out the name of the program scheduled using at command.

View solution

Q. Which command permits to schedule jobs for later execution, as soon as the system load permits?

View solution

Q. Jobs scheduled using batch command goes to a special at queue.

View solution

Q. Jobs scheduled using batch command can be removed using ___ option.

View solution

Q. What is a daemon?

View solution