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

Q. What is cron?

View solution

Q. The cron tab is a table having a list of commands that are scheduled to be run at regular intervals.

View solution

Q. Which of the following command will remove the current crontab?

View solution

Q. To find out how efficiently a program a used the system resources, which command is used?

View solution

Q. To start a process in the background, enter the command with this character at the end.

View solution

Q. Every process running on the system has a

View solution

Q. Which of the following is not a job status?

View solution

Q. Which of the following commands are useful to job and process management?

View solution

Q. The "nice" command is used to

View solution

Q. Processes with a nice level of -20

View solution

Q. The "renice" command needs these arguments.

View solution

Q. The method used by Unix to do multitasking is called

View solution

Q. The "ps" command gives you a

View solution

Q. By default, "ps" will list

View solution

Q. A process is an instance of _______ program.

View solution

Q. A process is said to be ____ when it starts its execution.

View solution