Q. Which of these is not abstract?

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Q. If a class inheriting an abstract class does not define all of its function then it will be known as?

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Q. Which of these packages contains abstract keyword?

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Q. Which of this keyword must be used to inherit a class?

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Q. A class member declared protected becomes a member of subclass of which type?

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Q. Which of these is correct way of inheriting class A by class B?

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Q. What is not type of inheritance?

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Q. Using which of the following, multiple inheritance in Java can be implemented?

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Q. All classes in Java are inherited from which class?

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Q. In order to restrict a variable of a class from inheriting to subclass, how variable should be declared?

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Q. If super class and subclass have same variable name, which keyword should be used to use super class?

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Q. Static members are not inherited to subclass.

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Q. Which of the following is used for implementing inheritance through an interface?

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Q. Which of the following is used for implementing inheritance through class?

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Q. What would be the result if a class extends two interfaces and both have a method with same name and signature?

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Q. Does Java support multiple level inheritance?

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Q. Which of this keyword can be used in a subclass to call the constructor of superclass?

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Q. What is the process of defining a method in a subclass having same name & type signature as a method in its superclass?

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Q. Which of these keywords can be used to prevent Method overriding?

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Q. Which of these is correct way of calling a constructor having no parameters, of superclass A by subclass B?

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