operating systems Online Quiz - 47
|Description: operating systems Online Quiz - 47|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
|Tags: operating systems|
With what command you can see your user name?
Which one of the following is NOT one of the kernel subsystems in UNIX?
Select all that are a type of shell in UNIX.
To refresh contents, Press
Which one of the following is used to open properties window of selected icon?
Which key is used to start find from desktop?
Shift + Del is used to
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?