COMPUTER FUNDAMENTALS

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is NOT a type of user interface?
A
Command-driven
B
Application programming interface (API)
C
Menu-driven
D
Graphical user interface (GUI)
Explanation: 

Detailed explanation-1: -Option (b) application programming interface is the correct answer. API is a web interface which is used to extend the browser functionality. It is a tool to communicate between software components or technology products like applications, websites, etc. Hence, It is not a user interface.

Detailed explanation-2: -These are: Graphical User Interfaces (GUI) Command Line Interfaces (CLI) Form-based interfaces.

Detailed explanation-3: -An API is very much the same thing as a UI, except that it is geared for consumption by software instead of humans. This is why APIs are often explained in the mainstream media as a technology that allows applications (software programs) to talk to one another.

Detailed explanation-4: -Command Line Interface. Menu-driven Interface. Graphical User Interface. Touchscreen Graphical User Interface. 22-Sept-2014

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