Question d’entretien chez Pericent
difference between interface & abstract class in java?
Réponse à la question d'entretien
Utilisateur anonyme
16 oct. 2016
interface is used to achieve 100% abstraction while abstract class is used to achieve 0 to 100% abstraction. interface can only have abstract methods while abstract class can have non-abstract methods also. variables in interface is by default final while an abstract class can also have non final variables also.
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