Which command is used to remove the read permission of the file ‘note’ from both the group and others ?

Related Mcqs:

What shell’s wild-card is used to match a single character ?

A. [!ijk] B. [ijk] C. ? D. *...

The command used to remove the directory is_______________?

A. rmdir B. rd C. remove D. rdir...

The cat command is used to_______________?

A. capture a file B. display a file C. print a file D. copy a file...

Which command is used to move all files to the bin sub-directory of the parent directory ?

A. mv *.* /bin/ B. mv * /bin/* C. mv * ../bin D. mv * ../bin *.*...

In order to increase the amount of memory available for a system, what is the maximum size of a swap partition (with kernel version 2.2.x) ?

A. 2GB B. 128MB C. 64MB D. 32MB...