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();
}
}

What is the output of the below java program?

1048

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What is java autoboxing?

951

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What is java string pool?

1010

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1701

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Is null an object in java?

1038

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How do you reverse sort in java?

949

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What is collection sort in java?

952

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Explain yield() method in thread class ?

1069

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What is the functionability stubs and skeletons?

1156

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how would you implement a thread pool? : Java thread

923

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Explain when we should make an instance variable private.

1127

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What is the purpose of garbage collection in java, and when is it used?

1043

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Under what conditions is an object’s finalize() method invoked by the garbage collector?

1046

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State differences between C and Java?

1217

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

1232

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