FUNDAMENTALS OF COMPUTER

OPERATING SYSTEMS FOR COMPUTERS

WHAT IS A GRAPHICAL USER INTERFACE GUI

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The main function of user-interface is to ____
A
Convert program/ programs into machine language
B
Transmit data to a remote location
C
Connect users with an application through graphical options like icon, menu, text etc
D
None of these above
Explanation: 

Detailed explanation-1: -Put simply, a user interface is the point of human-computer interaction and communication on a device, webpage, or app. This can include display screens, keyboards, a mouse, and the appearance of a desktop. User interfaces enable users to effectively control the computer or device they are interacting with.

Detailed explanation-2: -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-3: -The GUI (/ˌdʒiːjuːˈaɪ/ JEE-yoo-EYE or /ˈɡuːi/ GOO-ee), graphical user interface, is a form of user interface that allows users to interact with electronic devices through graphical icons and audio indicator such as primary notation, instead of text-based UIs, typed command labels or text navigation.

Detailed explanation-4: -Interface elements include but are not limited to: Input Controls: checkboxes, radio buttons, dropdown lists, list boxes, buttons, toggles, text fields, date field. Navigational Components: breadcrumb, slider, search field, pagination, slider, tags, icons.

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