Answer Posted / ravikiran(aptech mumbai)

c++ is a purely object oriented language and java is not due
to non supportal of multiple inheritence

What is a variable declaration?

1034

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What are the differences between wait() and sleep()?

1051

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How do you do exponents in java?

1100

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What is sizeof () operator?

1031

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What is a void method?

970

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Explain a situation where finally block will not be executed?

1094

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Why string is called as immutable?

1010

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What is the purpose of the finalize() method?

1299

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What is the difference between @before and @beforeclass annotation?

1197

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Can you explain the private protected field modifier?

1076

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What is a lock or purpose of locks in java?

1089

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What is a substitution variable?

1077

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Which is easier netbeans or eclipse?

1107

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How big is a pointer?

1077

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Is constructor inherited?

1011

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