Answer Posted / sagar.rds

Method overloading is compile time polymorphism and method
over riding is Runtime polymorphism.Method oveloading is
having same name and different parameters and different
return type also.Method overriding same name with same
parameters and having same return type

Can you give few examples of final classes defined in java api?

1052

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How to create packages in java?

994

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Can main() method in java can return any data?

1241

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Highest level event class of the event-delegation model?

4067

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What is null object in java?

1059

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Explain jvm, jre, and jdk?

1056

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What is an anonymous class in java?

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What is structure of java heap? What is perm gen space in heap?

1186

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What is a singleton puppy?

1040

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Is java owned by oracle?

1075

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Is binary a low level language?

963

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What is garbage collection? What is the process that is responsible for doing that in java?

1157

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what do you mean by classloader?

1159

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What is Recursion Function?

1264

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What is Garbage Collection in Java

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