Can I implement polymorphism using abstract class?
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How many instances can be created for an abstract class?
If a method definition has been specified in the base class and the interface which the class is implementing, which definition will be picked if we try to access it using interface reference and class object?
Why we use oops concepts? What is its advantage?
How to resolve many to many relationship?
6 Answers InfoAxon Technologies, Protech, Samsung,
Do we require parameter for constructors?
Difference: 'uses', 'extends', 'includes'
7 Answers Cognizant, Protech, TY, University,
How many methods are there in the serializable interface?
What is the difference between class and interface?
What is polymorphism and abstraction?
0 Answers Agilent, Integreon, ZS Associates,
Why dynamic loading is used in object-oriented programming?
What do you meant by "SBI" of an object?
What are the limitations of inheritance?