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|Core Java - Interview Questions and Answers for 'Armstrong number' - 1 question(s) found - Order By Newest|
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|What are the difference between composition and inheritance in Java?|
|Does garbage collection guarantee that a program will not run out of memory?|
|What is the difference between Encapsulation and Abstraction?|
|How can we run a java program without making any object?|
|What are points to consider in terms of access modifier when we are overriding any method?|
|What is Polymorphism in Java ?|
|Can you give a real world example of Encapsulation and Abstraction ?|
|Why every object constructor automatically call super() in Object before its own constructors?|
|How compiler handles the exceptions in overriding ?|
|Difference between Composition and Inheritance ?|