Question

1. Two different extensions of file types.
(b)
(a)
The eytension of two audio files.​

Answer 1

Explanation:

thanks for free points.....

sorry i dono

Answer 2

Answer:

In summary, the most common document file extensions are:

DOC and DOCX.

HTML and . HTM.

ODT.

PDF.

XLS and XLSX.

ODS.

PPT and . PPTX.

TXT.