Explore

Quiz: Calculating Image File Size
OCR GCSE J277 Computer Science specification
Ready to start this lesson?
Sign in to track your progress. 11 steps including 9 interactive questions.
Sign In to Start LearningStudents also studied
Browse allSteps in this lesson (11)
Building on what you've learned about data storage and binary, let's test your knowledge of calculating image file size using Colour Depth × Width × Height!
What does 'colour depth' refer to in an image?
Start the lesson to answer this multiple choice question
Which of the following factors affect image file size? (Select all that apply)
Start the lesson to answer this multi-select question
If an image has a width of {{blank0}} pixels and a height of {{blank1}} pixels, the total number of pixels is {{blank2}}.
Start the lesson to answer this fill in the blank question
Match the items on the left with their correct pairs on the right
Start the lesson to answer this matching question
Match the items on the left with their correct pairs on the right
Start the lesson to answer this math equation question
What happens to the file size if the colour depth increases?
Start the lesson to answer this multiple choice question
Which of these statements about calculating image file size are true? (Select all that apply)
Start the lesson to answer this multi-select question
Increasing {{blank0}} increases an image's quality but also its file size.
Start the lesson to answer this fill in the blank question
Match the items on the left with their correct pairs on the right
Match the items on the left with their correct pairs on the right
Start the lesson to answer this math equation question

Want to Learn More?
Get personalised lessons, quizzes, and instant feedback from your AI tutor.
Explore More Topics