What is the USE of Null interfaces ??...if thers nothing inside these interfaces how are they used and WHy are they used ???? No 1 has given a proper description yet

1 Answers  

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I declared main() method as private. But it still running and displaying the output. Please Answer it . Code Snippet as Below: import java.io.*; class over { private static void main(String[] args) { int high = Integer.MAX_VALUE; int overflow = high + 1; int low = Integer.MIN_VALUE; int underflow = low - 1; System.out.println(high + "\n" +overflow +"\n"+ low +"\n"+underflow); //System.out.println(overflow); //System.out.println(low); //System.out.println(underflow); } }

4 Answers   Cap Gemini,

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How many bits does a boolean take?

1 Answers  

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Life Cycle of Thread

4 Answers   IBM,

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What is the difference between JDK and JVM?

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strings in java are objects.why?

2 Answers  

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What is Java Shutdown Hook?

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What is integers and example?

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Can java arraylist hold different types?

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Is a char always 1 byte?

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Define reflection.

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Define a java class.

1 Answers  

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