Which of these is the name of a type of interface that allows a user to type in commands on a keyboard which gives the computer instructions?
Correct answer: A. Command line interface (CLI)
- A. Command line interface (CLI)
- B. Graphical user interface (GUI)
- C. Touchscreen interface
- D. Drop down menu interface
Explanation
A command-line interface accepts typed commands and returns text-based results. A GUI instead uses visual elements such as windows, icons and menus.
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Computer fundamentals covers the history and generations of computers, their characteristics, applications and limitations, and the basic data-processing cycle. It includes binary, decimal, octal and hexadecimal number systems, units of storage, input and output devices, memory types, operating systems, and the distinction between raw data and processed information.
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