Alteryx Foundation Micro-Credential Practice Exam

Which file extension is commonly associated with both documents and images?

1. .docx

2. .pdf

3. .mp4

4. .html

The correct answer is: .pdf

The choice of .pdf as the answer is grounded in its versatility. PDF, which stands for Portable Document Format, can encapsulate a wide range of content types, including text documents and images. PDF files are widely used because they maintain formatting across different systems and can include fonts, graphics, and images, making them suitable for both document and image storage. In contrast, .docx is primarily associated with text documents created in Microsoft Word, so it is less versatile in terms of image types. The extension .mp4 is focused on video files and is not applicable for documents, while .html primarily pertains to web pages and documents created for online content, which may not be used to refer specifically to images or traditional document formats. Thus, .pdf stands out for its ability to serve as a common format for both documents and images.