Question

which phrase best describes the concept of a file type? (1 point) the files extension the quantity of pixels the files memory dimensions the reduction in digital footprint

Explanation:

A file type is identified by its extension. For example, a .docx file is a Word document, a .jpg is an image. The quantity of pixels relates to image resolution, file's memory dimensions is about size and storage aspects, and reduction in digital footprint is about minimizing data presence.

Answer:

the file's extension