Answer Posted / vipul patil

System is public class...& out is static object So class
System can invoke it directly...out is a static object of
PrintStream.class ,& println() is method of PrintStream.class




so "System.out.print(" hello");"

What is identifier give example?

1097

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What is the difference between logical data independence and physical data independence?

1084

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Can java object be locked down for exclusive use by a given thread?

1056

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explain the difference between jdk and jvm?

1039

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Is void a return type?

1015

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How do you empty a list in java?

1016

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What is a super method?

1018

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Can you explain the usages of class.forname()?

1113

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What is the exact difference in between unicast and multicast object? Where we will use?

1041

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What is operator overloading. Is it is supported in java?

1082

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Explain the use of shift operator in java. Can you give some examples?

1033

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Which class is the superclass for all the classes?

1062

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What is the difference between an inner class and a sub-class?

1064

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What is meant by anonymous class?

1088

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How do you check if a number is a perfect square?

1031

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