Explain the difference between string, stringbuffer and stringbuilder in java?

0 Answers  

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What is thread life cycle?

0 Answers  

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Can you pass functions in java?

0 Answers  

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Difference between start() and run() method of thread class?

0 Answers  

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Why is whitespace important?

0 Answers  

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difference throws and throw in java

3 Answers  

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what are the new features available in java 1.5 version?

3 Answers   Accenture, Features, Motorola,

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What do you understand by the term polymorphism?

0 Answers  

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what is overloading in java?

13 Answers   Ascent, DNS, Infosys, SDA, VelTech,

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What is the difference between hashmap and hashtable? What is an interface?

0 Answers  

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What do you understand by abstract classes?

0 Answers   HCL,

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1.) if we use "private" in place of "public" in public static void main()... 2.) if we use "int" in place of "void".... 3.) can we ommit "static" keyword from that statement.... 4.) also can we give the command line arguments type as int type or float,etc.(.i.e (string args[]))

1 Answers  

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