Answer Posted / praveen

string is a variable...and collection of objectives

What is floating data type?

925

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Is java code slower than native code?

1011

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Give reasons supporting that string is immutable.

896

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Can a static class have a constructor?

975

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What is difference between ++ I and I ++ in java?

921

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What is a ?

1160

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What is java and its types?

1027

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Is Constructor possible in abstract class in java ?

999

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what is predefined function in java?

945

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What is the differences between c++ and java? Explain

1003

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What is :: operator in java 8?

962

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What modifiers may be used with a top-level class?

1012

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4.1 Supply contracts (in the form of comments specifying pre- and post conditions) for the enqueue() method of the LinkedQueue class given in the Appendix. (2) 4.2 Let Thing be a class which is capable of cloning objects, and consider the code fragment: Thing thing1 = new Thing(); //(1) Thing thing2 = thing1; //(2) Thing thing3 = (Thing) thing1.clone(); //(3) Explain how the objects thing2 and thing3 differ from each other after execution of the statements. (

1813

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What is string intern in java?

980

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How do I print a “?

953

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