Answer / ganesh

internally java also supports operator overloading
+operator is overloaded to add integers and strings also so
oo support by java itself bt not by a programmer

Answer / ashwini kumar vatsa

There are no concept of :: sign in java so
there is no concept of operator overloading.

Describe OOP in java?

2 Answers   Syntel,

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Can we override the static methods?

0 Answers  

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When you say String is immutable, what do you mean by that? Say I have String s = "Ness" s= s+"Technologies"; What will happen? If the value gets appended, then what is the meaning of immutable here?

5 Answers   Ness Technologies,

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Can an interface be defined inside a class?

0 Answers  

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How do you sort an array in java?

0 Answers  

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What is the final keyword denotes?

0 Answers  

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What is abstract class? Explain

0 Answers  

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abstract class A{ int list []=new int [100]; A(int x,int y){ rondom n=new rondom(); for (int i==;i<100;i++); list [i]=x+r.next int(y-x+1); abstract sort (); abstract binary sarch(int temp); class B extends A{

3 Answers  

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why the wait,notify,notifyall methods are placed in object class?these are the thread concepts why these methods are placed in Object class?

2 Answers   Global Logic, Satyam,

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JSP is by default thread safe or not? what is the meaning of isThreadSafe="true" and isThreadSafe="false". Explain it? Thanks, Seenu

9 Answers   Huawei,

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Can we override the overloaded method?

0 Answers  

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What will happen to the exception object after exception handling?

0 Answers  

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