Data Compression

OCR GCSE Computer Science

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Lossless & Lossy Image Compression

Understanding the techniques and algorithms used to reduce the size of digital images without significant loss of quality.

Multiple Choice Quiz.

Multiple Choice timed challenge.

Match the vocab

Develop your knowledge of Data Compression vocabulary

Fill in the blanks

Fill in the blanks

Beat the clock

Race against the clock to answer as many questions as you can in 5 minutes.

Extra Resources

Crossword

A crossword to review the key unit terminology

Glossary

A glossary of the topic terminology

Vocabulary Flashcards

A simple fill in the blanks activity for online or paper based topic review.