What distinguishes a console application from other types of applications?

The defining characteristic of a console application is its use of a command-line interface for interaction. Console applications are designed to run in a command prompt or terminal window, allowing users to interact with the software by typing commands and receiving text-based output. This interaction model is typically straightforward and relies on keyboard input rather than graphical elements, making it distinct from graphical user interface (GUI) applications that use windows, buttons, and icons for interaction.

The other options describe characteristics that do not apply to console applications. For instance, a console application does not specifically require graphical content, which is more typical of GUI applications. It also does not necessitate a constant internet connection, as many console applications can operate independently of network connectivity. Finally, console applications are not restricted to mobile devices; they can run on various platforms including desktops and servers. Thus, the essential trait of a console application lies in its command-line interface, distinguishing it from applications that rely on graphical interfaces or other specific conditions.