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

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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.