File & Web page extensions

What is a File Extension?

• Is the name of a song.

• A piece of electronic information.

• The 3 or 4 characters after the period.

• The name of an electronic device.

Which of the following is a file or document of a presentation?

• Homework.docx

• The buterflies.pptx

• Animals kingdom.jpeg

• Wolfs.mp3

Which file format is generally for pictures with transparent background?

• .docx

• .mp4

• .png

• .numbers

Which of the following file formats is better for writing a document?

• .docx

• .gif

• .mp3

• .mp4

Which of these file formats is a video file?

• .xlsx

• .mp3

• .jpeg

• .mp4

Which TWO of these are formats for an audio file?

• .wav

• .mp3

• .xlsx

• .jpeg

File extensions WMV, MPG, MOV, FLV, MP4 should be used for what type of files?

• Images

• Video

• Sound

• Presentations

File extensions MP3, WAV, AAC, OGG should be used for what type of files?

• Images

• Video

• Sounds

• Documents

File extensions DOC, PDF, DOCX should be used for what type of products?

• Text

• Images

• Sounds

• Videos

What does “.com” mean in a webpage?

• Comet

• Compare

• Competite

• Commercial