Can an interface implement another interface?

0 Answers  

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What will happen when using pass by reference in java?

0 Answers   HCL,

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Can we create an object if a class doesn't have any constructor ( not even the default provided by constructor ) ?

0 Answers  

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Does java vector allow null?

0 Answers  

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Can a main method be overloaded?

0 Answers  

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Can a constructor be made final?

0 Answers  

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Every class extends object but why it is not possible for every object to invoke clone() method. ideally protected methods should be accessible from sub classes. isn't it?

2 Answers  

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system.out.println(1 + 3);

8 Answers  

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What are unchecked exceptions in java?

0 Answers  

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What is the syntax and characteristics of a lambda expression?

0 Answers  

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explain how many oops concepts available in java with realtime scenarios?

1 Answers   TCS,

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What does the “static” keyword mean?

0 Answers  

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