Which type of UI displays text commands typed at a prompt?

Which type of UI displays text commands typed at a prompt?

• A. Command Line Interface (CLI)
• B. Graphical User Interface (GUI)
• C. Natural Language Interface
• D. Touchscreen Interface

Answer: (A)

A Command Line Interface is defined by text-based interaction where you type commands at a prompt and the system responds with text output. The prompt indicates readiness to receive input, and commands may include options and arguments to perform tasks. This setup is different from a Graphical User Interface, which uses windows, icons, and menus accessed by a mouse or touch; a Natural Language Interface, which tries to understand ordinary language sentences rather than precise command syntax at a prompt; and a Touchscreen Interface, which relies on tapping and gestures rather than typing commands. So, the interface that displays text commands typed at a prompt is the Command Line Interface.

A Command Line Interface is defined by text-based interaction where you type commands at a prompt and the system responds with text output. The prompt indicates readiness to receive input, and commands may include options and arguments to perform tasks. This setup is different from a Graphical User Interface, which uses windows, icons, and menus accessed by a mouse or touch; a Natural Language Interface, which tries to understand ordinary language sentences rather than precise command syntax at a prompt; and a Touchscreen Interface, which relies on tapping and gestures rather than typing commands. So, the interface that displays text commands typed at a prompt is the Command Line Interface.