Question

file name has two parts the primary and an extension

​

Answer 1

$\huge{\underline{\underline{\sf{Answer:-}}}}$

Windows file names have two parts; the file's name, then a period followed by the extension (suffix). The extension is a three- or four-letter abbreviation that signifies the file type.

──────────────────────────────────────────

$\large\mathcal\red{Hope\: it\: help\: you\: }$