Give example to differentiate between call by value and call by reference.

0 Answers   TCS,

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Why is singleton class used?

0 Answers  

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Explain about sets?

0 Answers  

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How do you declare a variable?

0 Answers  

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Can a method inside a interface be declared as final?

0 Answers  

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How to do validation of the fields in any project ?

2 Answers  

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What is the use of math abs in java?

0 Answers  

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Can we convert integer to string in java?

0 Answers  

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What is independent and dependent variables in research?

0 Answers  

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when we create singleton design then we create private constructtor..so how JVM take private constructor to make object..but it's private..

1 Answers   Ness Technologies,

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What is the purpose of stub and skeleton?

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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