OPERATING SYSTEMS FOR COMPUTERS
OS FUNCTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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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: -Explanation: User Interface Design it is an effective communication medium between a human and a computer, it identifies interface objects and actions, it creates a screen layout that forms the basis for a user interface prototype. Q2.
Detailed explanation-3: -graphical user interface (GUI), a computer program that enables a person to communicate with a computer through the use of symbols, visual metaphors, and pointing devices.
Detailed explanation-4: -The Operating System is the Interface between the user and the computer. It is called the Interface because it converts the commands given by the user to language that the computer can understand (machine language) and vice a versa.