Is it possible to create Userdefined Unchecked Exception also?If Yes, give an example?

2 Answers   ADP,

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Difference between concurrent hashmap and hashtable and collections

0 Answers  

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how to use finalize()Method to resources

4 Answers   TCS,

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How many types of design patterns are there?

0 Answers  

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What is protected and friendly?

1 Answers  

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What is Java Package and which package is imported by default?

0 Answers  

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Java is pass by value or pass by reference? Explain

0 Answers  

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What is array length in java?

0 Answers  

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Is Java Class Threadsafe ????? How to make Java class Thread safe??

2 Answers   Cognizant,

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What is the use of accept () method in java?

0 Answers  

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they asked class A{} class B{} class c{} all the three class saved as a single file,there is no main method in the file and anothe class M.java class m { psvm(String args[]) { // here the parent class can access } }

2 Answers   DNS, IPSR Solutions,

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Differentiate between class and structure.

0 Answers   Amdocs, Motorola,

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