What are the steps to do connection pooling in weblogic?

1 Answers   TCS,

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IN java collections we have both interfaces and classes. instead of using interfaces why we can't use classes only like that why we can't use interfaces only. why we need two things interface and class.

6 Answers   Accenture, CTS,

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Is string is a data type?

0 Answers  

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What do you mean by mnemonics?

0 Answers  

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How many bits are in a sentence?

0 Answers  

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Can constructor be synchronized?

0 Answers  

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what is encapsulation in java? Explain

0 Answers  

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Hi Friends, can u give code to convert ArrayList to HashMap and HashMap to ArrayList.

1 Answers  

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System.out.println("somestring"); It will create any object or not

5 Answers   CSC,

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What is a flag value?

0 Answers  

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What function extracts specified characters from a string?

0 Answers  

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What super () does in java?

0 Answers  

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