File Extensions

A group of letters occurring after a period in a file name, indicating the format of the file is called

____ _________.

• Rich text format

• binary language

• file extension

• Microsoft word

What kind of file is a .doc or .docx ?

• audio file

• image file

• Microsoft Excel

• Microsoft Word

What kind of file is a .ppt or .pptx ?

• image file

• Capcut

• Adobe Photoshop

• Microsoft Powerpoint

David needs to open a file with a .xls or .xlsx extension. What kind of file is it?

• application software

• binary language

• video file

• Microsoft Excel

Elijah is organizing his computer files. He comes across a file with a .txt extension. What kind of file is a .txt?

• Plain text file

• application software

• Microsoft word

• graphic file

What kind of file is an .html ?

• compressed file

• Microsoft Powerpoint

• graphic file

• web page

David received a .zip file in his email. What kind of file is a .zip?

• binary language

• web page

• compressed file

• application software

What kind of file is a .pdf ?

• Plain text file

• Microsoft Excel

• Rich text format

• portable document format file (Adobe)

What kind of file is a .wav or .mp3

• audio file

• Microsoft Powerpoint

• graphic file

• file extension

What kind of file is a .mp4 or .mov ?

• video file

• compressed file

• portable document format file

• Rich text format