ASCII & Unicode

Edexcel iGCSE Computer Science

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ASCII

Understanding ASCII and its significance in computer systems: encoding, binary representation, and character mapping.

Unicode

Understanding Unicode: The Standard for Efficiently Encoding and Representing Text Characters

Multiple Choice Quiz.

Multiple Choice timed challenge.

Match the vocab

Develop your knowledge of ASCII & Unicode 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.