Question

quiz - unit 2: operating systems and networks
computing systems
4 of 23
a file extension of .xlsx means that the file contains what?
○ an excel document
○ an application
○ an image
○ a word document

Explanation:

The file extension.xlsx is associated with Microsoft Excel spreadsheet documents. An application would have an extension like.exe (in Windows), an image might have extensions like.jpg or.png, and a Word document has the.docx (or older.doc) extension. So the correct option is the one related to Excel.

Answer:

A. An Excel document