DOS is an ___________.
Graphical User Interface
Commund User Interface
Character User Interface
None of these
POST stans for : -
Power On Switch
Power Of Switch
Power On Self Test
Power Turn On
_________ type of operating system is used most people on their desktop and laptop.
Multi user
Single - user
Both of 1 & 2
__________ provides an environment where the user needs to type a command to perform a particular action.
CUI
GUI
CLS
_________ coordinate and control the various input and output devices attached to the system.
Process Management
File management
Device management
Memary manage
CUI means : ___________
Character Unit Interface
Character Interface
Windows is an ___________.
Document User Interface
Command User Interface
Dos is an ___________.
Common User Interface
___________ OS supports multiple users at the same time and for different time.
Single user
System software
Windows
Multi - user
_______is pressing the power switch when the computer is turned off .
Cold booting
Booting
Warm booting
Operating system
