Overview of Learning

• why data is represented in computer systems in binary form
• simple BOOLEAN logic diagrams using the operations AND, OR and NOT
• truth tables
• combining Boolean operators using AND, OR and NOT to two levels
• applying logical operators in appropriate truth tables to solve problems

GCSE 2.4 Why data is represented in binary

GCSE 2.4 Simple logic diagrams

GCSE 2.4 Truth tables

GCSE 2.4 Computing related mathematics