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SCC 212

Alex Stout Inglés 10 fichas

Fichas del conjunto (10)

  1. 1What is an instance?Realisation of a class
  2. 2What is an actual parameter and a formal parameter?joe.olderThan(18) <- actual
    olderThan(int rating) <- formal
  3. 3is java pass by value or by reference?Value
  4. 4What happens to java objects that are no longer referenced?Garbage collected
  5. 5What is the motivation of inheritance?Promote reuse and extensibility
  6. 6What is method overriding?using a parent method in the sub class
  7. 7What is method overloading?Adding parameters to call different functions
  8. 8What is polymorphism?Allowing you to refer to a class as its parent
    (ford as a car)
  9. 9What is an interface?Abstract spec of zero or more methods
    can be considered as a abstract class without any functionality
  10. 10What is recursion?

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Fichas sobre SCC 212, creado por Alex Stout el 15/05/2017.
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Alex Stout
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