Computer menu is a collection of
Cut, copy and paste are features of
In vi editor, the key combination CTRL+f
The process id of init process is
If you work hard, you will succeed in Life
What is the command to set the execute permissions to all the files and subdirectories within the directory /home/user1/direct
If the following numbers are rewritten by interchanging the digits in ten's place and hundred's place and then arranging them in the descending order. What will be the second digit of the newly formed fifth number from your right 479, 736, 895, 978, 389, 675
Applications communicate with kernel by using:
The command syntax to display the file µsample.txt¶ one page at a time is
Write the command to display the current date in the form dd/mm/yyyy
wtmp and utmp files contain:
To increase the response time and throughput, the kernel minimizes the frequency of disk access by keeping a pool of inte data buffer called