which phrase best describes the concept of file compression? (1 point) the files extension the quantity of…

Brief Explanations:

File compression aims to reduce the size of a file. A digital footprint in this context refers to the amount of space a file takes up. Reducing the digital footprint means making the file smaller, which is the essence of file compression. The file's extension is just a label (e.g.,.docx,.jpg), the quantity of pixels relates more to images (and not all files are images), and memory dimensions is a less - specific term compared to reduction in digital footprint for describing compression.

Answer:

the reduction in digital footprint