Loading the lesson
Loading the lesson
Search AllRounder.ai
Search the courses, subjects, tracks, games and features, or jump straight to a page.
Search the courses, subjects, tracks, games and features, or jump straight to a page.
4 cards from this section. Quick, good the night before a test.
What is the purpose of image encoding?
Think about how pictures are saved on a computer.
Name one audio format that uses lossy compression.
Consider which format is popular for music.
What type of encoding does JPEG use?
Think about the trade-off between quality and size.
True or False: WAV files take up less space than MP3 files.
Consider how compression affects file sizes.
You have to choose an image format for a mobile app that requires quick loading times. Which format would you select: JPEG, PNG, or GIF? Justify your choice based on loading speed and image quality.
Think about the trade-off between quality and speed.
A video project is intended for high-quality playback on large screens. You have the choice of MP4 or AVI formats. Which would you use and why?
Consider the storage and playback environment.
6 more questions in this section. Enroll free to practise them all.
Enroll free