Answer Posted / gokul d

just by initializing the class(constructor) in the another
class where it has to be invoked.for eg
class a{
a()
{
}
}
class b
{
b()
{
new a();
}
}

Is java pass by value or pass by reference?

1028

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What mechanism does java use for memory management?

1019

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Can a class be a super class and a sub-class at the same time? Give example.

1614

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Is a string literal?

1208

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Is int primitive data type?

987

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Does java initialize arrays to zero?

1089

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How to declare an arraylist in java?

1188

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Can static methods be inherited?

1101

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Using callable statement how can you pass out parameters, explain with example?

1276

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What is a two-pass assembler?

1098

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What is difference between c++ and java ?

1166

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What are wrapped classes in java programming?

1100

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Can an abstract class be a final class?

1040

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What is the difference between the final method and abstract method?

1114

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What is a stringbuffer?

1024

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