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OOP 3: abstract, virtual and static methods, interfaces, design principles and class diagrams

AQA 75174.1 L10A-levelLesson packSubscription
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AQA A-level Computer Science (7517) 4.1.2.3 Object-oriented programming: abstract, virtual and static methods, interfaces, design principles and class diagrams. C# lesson 10 of 10 in 4.1 Programming: a predict-the-output Do Now, a short key idea, a 9-challenge ladder in three sets with exact test…

16 slides.

Lesson outline

  1. Do Now: predict the output
  2. Do Now: answers
  3. Key idea: Abstract and virtual methods
  4. Key idea: Static members and interfaces
  5. Key idea: Class diagrams and design principles
  6. Set 1: abstract and virtual
  7. Set 2: static members
  8. Exam question E1: static and design
  9. Model answer E1
  10. Exam question E2: virtual or abstract?
  11. Model answer E2
  12. Set 3: interfaces
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