COMPUTER SOFTWARE
SYSTEM SOFTWARE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The part of the Operating System that manages memory optimization
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The part of the Operating System that enables the user to interact with the system
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The part of the Operating System that manages hardware devices
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None of the above
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Detailed explanation-1: -The user interface (UI) is the point of human-computer interaction and communication in a device. This can include display screens, keyboards, a mouse and the appearance of a desktop. It is also the way through which a user interacts with an application or a website.
Detailed explanation-2: -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-3: -A user interface (UI) refers to the part of an operating system, program, or device that allows a user to enter and receive information. A text-based user interface (see the image to the left) displays text, and its commands are usually typed on a command line using a keyboard.
Detailed explanation-4: -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.
Detailed explanation-5: -A User Interface is the part of the operating system that allows the user to enter and receive information.