PBL - FM 2 Quiz

What does the file extension .docx usually indicate?

• An audio file

• A spreadsheet file

• A text document

• An image file

Which of the following is a common image file extension?

• .xlsx

• .jpg

• .docx

• .mp3

What happens if you rename a file with an incorrect extension?

• The file gets permanently deleted

• The file might not open in the correct program

• The file becomes corrupt

• The file size increases

Which file extension is used for audio files?

• .pdf

• .mp4

• .mp3

• .xlsx

A file named "Vacation_Video" is likely to have which file extension?

• .jpg

• .pdf

• .mp4

• .xlsx

If you double-click on a file named "Budget_Sheet.xlsx," which program is likely to open?

• Adobe Reader

• Microsoft Word

• Microsoft Excel

• Windows Media Player

Which of the following file types is typically used to store formatted documents?

• .mp3

• .pdf

• .mp4

• .xlsx

What is the purpose of a file extension?

• To increase the file size

• To change the file name

• To indicate the format of the file

• To delete the file

If a file extension is missing, how can you open it?

• Rename the file with a random extension

• Delete the file and download it again

• Guess the extension based on the file's contents or use an appropriate program

• Double-click without renaming

What does the file extension .xlsx indicate?

• An audio file

• A spreadsheet file

• A video file

• An image file