Question

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

Explanation:

File compression is a process that reduces the size of a file. The digital footprint refers to the amount of space a file takes up. So, file compression is about reducing the digital footprint. The file's extension is just a label (e.g.,.docx for a Word document). The quantity of pixels is relevant for images but not the general concept of file compression. The file's memory dimensions is a less - common term and not the best description.

Answer:

the reduction in digital footprint