operating systems Online Quiz - 47
|Description: operating systems Online Quiz - 47|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
|Tags: operating systems|
Which one of the following is NOT one of the kernel subsystems in UNIX?
Select all that are a type of shell in UNIX.
How do you get help on any command in UNIX?
To refresh contents, Press
Which key is used to start find from desktop?
What is the use of Alt + F4?
To switch between applications on taskbar, Press
A file in UNIX has -rwxr-xr-x permissions. Using which of the below commands, the permissions on the file be changed so that group and others only have read permission on the file?