FUNDAMENTALS OF COMPUTER

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APPLICATION SYSTEM SOFTWARE

SYSTEMS SOFTWARE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
To allow a user to interact with an Operating System-it must have a ____ ? (1-3)
A
User Connection
B
User Interface
C
Virtual Connection
D
Remote Access
Explanation: 

Detailed explanation-1: -In addition, users can interact directly with the operating system through a user interface, such as a command-line interface (CLI) or a graphical UI (GUI).

Detailed explanation-2: -Figure 2: System Software An operating system has three main functions: (1) manage the computer’s resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.

Detailed explanation-3: -An operating system uses a graphic user interface (GUI), a combination of graphics and text, that allows you to interact with the computer or device. Every computer or smart device needs at least one operating system to run applications and perform tasks.

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