File Extension Practice

What type of file is .png

• Document

• Image

.docx

• Microsoft Word Document

• Executable

What type of file is .pdf

• Document

• Image

What type of file is .mp3

• Audio

• Compressed Folder

.pptx

• Microsoft PowerPoint Presentation

• Adobe Photoshop Document

What type of file is .jpg or .jpeg

• Image

• Microsoft Excel Document

What type of file is .xlsx

• Adobe Illustrator Project

• Microsoft Excel Document

.mp4

• Audio

• Video

"File Extension" means.

• A way to identify the file to a computer.

• A way to identify a file type.

• Managing files effectively.

• Storing and locating files.

.pdf file format stands for

• Portable document format 
• Portable document file 
• Please deliver file 
• Portable file document