Discuss about garbage collector in Java.

0 Answers   Agilent, Integreon, ZS Associates,

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difference between String a; and String a=new String();? y do v need to assign memory to the variable?

2 Answers  

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Java is based on pass by reference or pass by value ..

6 Answers   L&T, Wipro,

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What initialize variables?

0 Answers  

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transaction attributes ?

2 Answers  

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Will the compiler creates a default constructor if I have a parameterized constructor in the class?

0 Answers  

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Is java util regex pattern thread safe?

0 Answers  

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Differentiate constructor and a method and how are it be used?

7 Answers   Wipro,

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How do you get the length of a string in java?

0 Answers  

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How Marker Interfaces are instruct to complete the desired need ?

2 Answers  

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what is Abstract DataType?

1 Answers  

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What collections you have worked on? Internal working of Hashmap?

1 Answers   Bravura Solutions,

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