Igcse Chemistry Revision Notes

O Level Computer Science – Free Video Lectures

This video lecture will teach you about O Level Computer Science Chapter 1 Data Representation – Number Systems and its Types. Watch the following video lecture completely to fully understand the concept. Also check more Revision Videos

Get O/A Levels & IGCSE Solved Topical Past Papers, Notes & Books

🚚 Delivering all over PAKISTAN 🇵🇰 & ✈️ Internationally 🌐

Contact Our Expert Team for Free Guidance & Suggestions

Watch More Free Revision Video Lectures:

1.1 Data representation
Candidates should be able to:
1.1.1 Binary systems
• recognise the use of binary numbers in computer systems
• convert positive denary integers into binary and positive binary integers into denary (a maximum
of 16 bits will be used)
• show understanding of the concept of a byte and how the byte is used to measure memory size
• use binary in computer registers for a given application (such as in robotics, digital instruments
and counting systems)

For more O Level Computer Science Revision Resources, visit the following links:

Computer Science Past Papers

Computer Science Syllabus

Computer Science Books

Computer Science Solved Past Papers

Related Articles

Leave a Reply

Back to top button
Open chat
Need help? Ask Us!
Hello !
How can we help you?