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Java Programmin Programming - Arrays Technical Interview Questions

(#M40063521) JAVA PROGRAMMIN QUESTION Keep an EYE

how does inheritance relate 2 abstraction?

A . a base class is an abstraction of all its derived classes
b. a derived class is an abstraction of all its base classes
d. Base & derived classes are abstractions for each other
e. Inheritance prevents abstraction
f. No relationship between them

Asked In Java Programmin simran singh (10 years ago)

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(#M40055809) JAVA PROGRAMMIN QUESTION Keep an EYE

which of the given options refers to data encapsulation in oops ?
1 .the data and operation for an object are defind and fixed.
2.data of an object is encapsulated in its class
3. data is hidden for an object
4. a class can have multiple objects

Asked In Java Programmin nitesh (10 years ago)

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