FUNDAMENTALS OF COMPUTER

BASIC COMPUTER CONCEPTS

COMPUTER SYSTEM TYPES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Two types of user interfaces are
A
Graphics and Video interface
B
Graphical user interface and command line interface
C
Command line interface and Video interface
D
Command line interface and hypertext
Explanation: 

Detailed explanation-1: -GUI lets a user interact with the device/system with the help of graphical elements, like windows, menus, icons, etc. The CLI, on the other hand, lets a user interact with their device/system with the help of various commands. Some OS provide their users with only CLI, while some offer both CLI and GUI.

Detailed explanation-2: -Types of user interfaces graphical user interface (GUI) command line interface (CLI)

Detailed explanation-3: -A command-line interface (CLI) is a text-based user interface (UI) used to run programs, manage computer files and interact with the computer. Command-line interfaces are also called command-line user interfaces, console user interfaces and character user interfaces.

Detailed explanation-4: -The GUI and CLI main difference is that the GUI permits users to interact with the system using graphical features like icons, windows, and menus. In contrast, the CLI allows users to interact with the system via commands. To conclude, the GUI is more user-friendly, whereas the CLI is more complex and powerful.

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