Tata Consultancy Services
Parte da empresa Tata Group
Empresa engajada
Pergunta de entrevista da empresa Tata Consultancy Services
practical use of interface and abtract class in java. Why is it required.
Resposta da entrevista
Sigiloso
24 de jun. de 2012
we use interfaces when we want different behaviour different classes. and we use abstract class when we want default behaviour for some classes