Which function coordinate and control the various input and output devices attached to the system?
Process management
File management
Device Management
Memory manage
Window is an example of
Character User Interface
Graphical User Interface
Document User Interface
Command User Interface
Which type of OS supports multiple users at the same time?
Single user
System software
Windows
Multi user
BIOS means
Basic Operating System
Basci Inout Os
Basic Output Os
Basic Input Output System
What refers to the process of sending the OS files back to the hard disk after completing your work inorder to prevent damage?
Shut on
Shut down
Turn off
Turn on
Novell Netware is an example of
Single user OS
Multi user OS
UNIX
DOS
Which process starts the operating system when the user turns on a computer system?
Booting
Log on
None of these
GUI means
Graphical User Input
Graphical User Internet
Graphical command Interface
Mouse click is used in ___________ type operations.
CUI
GUI
ALU
What refers to the process of restarting the computer that is already turn on?
Cold booting
Warm boot
Operating system
