Explain about serializable interface in java?

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Is nan false?

0 Answers  

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What is a classloader in java?

0 Answers  

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They had given one progam final HashMap hm=new HashMap(); public void show() { hm.put("name",value); } in this prg here the final hashtable value can be changed in put method,its the prg run?

3 Answers   DNS, Wipro,

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What is difference between final and immutable?

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Explain the concept of hashtables?

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How many bits are used to represent unicode, ascii, utf-16, and utf-8 characters in java programming?

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Is space a string in java?

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suppose string s1="rajnish"; string s2="bhaskar"; then what will be happend ?

9 Answers   Fidelity,

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What is difference between call by value and call by reference?

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If an application has multiple classes in it, is it okay to have a main method in more than one class?

0 Answers  

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What is the significance of continue jump statement? Explain with an example.

0 Answers   Amdocs,

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