A2 Level Computer Science
WJEC A2 Level — Units 3, 4 & 5
Unit 3: Programming & System Development
Written examination — 2 hours — 20% of A Level
Unit 4: Architecture, Data, Communication & Applications
Written examination — 2 hours — 20% of A Level
Unit 5: A Programmed Solution to a Problem (NEA)
Non-exam assessment — 100 marks — 20% of A Level