A-level Computing/AQA/Computer Components, The Stored Program Concept and the Internet/Fundamental Hardware Elements of Computers

From the specification: Logic Gate: Construct truth tables for the following gates: NOT, AND, OR, XOR, NAND, NOR Be familiar with drawing logic diagrams involving one or more of the above gates. Boolean Algebra: Be familiar with the use of De Morgan’s laws and Boolean identities to manipulate and simplify simple Boolean expressions.