UNIX JOBS AND PROCESSES MCQ

Unix operating system

Title
The cron tab is a table having a list of commands that are scheduled to be run at regular intervals
Which of the following command will remove the current crontab?
To find out how efficiently a program a used the system resources, which command is used?
To start a process in the background, enter the command with this character at the end
Every process running on the system has a
Which of the following is not a job status?
Which of the following commands are useful to job and process management?
The \"nice\" command is used to
Processes with a nice level of -20
The \"renice\" command needs these arguments
The method used by Unix to do multitasking is called
The "ps" command gives you a
By default, "ps" will list
A process is an instance of _______ program
A process is said to be ____ when it starts its execution
When the process has completed its execution it is called ______
Programs and process are synonymous
Which data structure is used to store information about a process?
Some attributes of every process are maintained by the kernel in memory in a separate structure called the ______
Process table and process control block store same attributes of a process

Questions

Views

Best Answers

Points