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.
The first program that runs on your terminal when you log in to your session is SHELL.
How do you get help on any command in UNIX?
What is the purpose of Ctrl + Esc?
To refresh contents, Press
Which one of the following is used to open properties window of selected icon?
To create screen shot for current program, Use
Which key is used to rename selected icon?
Which key is used to start find from desktop?
To simulate right-click on selected item, Use
What is the use of Alt + F4?
The sequence of directories the shell searches to look for a command is specified in its own ______________ variable.
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?