What are the Object and Class that classes used for?

3 Answers   Mphasis,

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Is java 1.7 the same as java 7?

0 Answers  

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in a console we r giving java <class name> if r pressing enter where it'll goes

2 Answers   CSC,

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in a constructor what happen if u call super and this in the same class? i know that it is not possible to call both in the same one? if we call what will happen?

10 Answers   ITC Infotech,

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What is difference between word and integer?

0 Answers  

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If a multi threaded Java program has started numerous number of threads, at any point in time how to know which thread is currently executing/running ?

7 Answers   Accenture, College School Exams Tests, iFlex, NIIT,

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what is a working thread? : Java thread

0 Answers  

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Explain about serializable interface in java?

0 Answers  

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solve this is my problem byte a=40,byte b=50 both add value is 90 this is with in range of byte... byte range is -128to 127.... why this pgm gives error like type mismatch.... package javapgms; public class byte1 { public static void main(String args[]) { byte a=40,b=50; byte c=a+b; System.out.println(c); } } note : dont use int k... a,b,c are in byte range... mind it..

2 Answers  

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What does .equals do in java?

0 Answers  

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What is nested loop? What is dangling else condition in it?

0 Answers   Ericsson,

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What is identifier in java?

0 Answers  

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