System softwares Flashcards
1
Q
What are the three types of user interface
A
Graphical user interface (GUI)
Mobile user interface (Mobile UI)
Command line interface
2
Q
What is graphical user interface
A
A desktop where everything is displayed, all apps are represented by icons, interact using a mouse and keyboard, PCs
3
Q
What is user interface
A
A program that allows the user to interact with the computer
4
Q
What is mobile user interface
A
They respond to touch, smart phones and tablets
5
Q
What is command line interface
A
Text-based, controlled by the user typing in commands
6
Q
When is multitasking possible
A
If the operating system can support multitasking
- The computer has enough memory to hold more than one program in primary memory at a time
7
Q
A