Answer Posted / ramu.gadde

System is the class name which is Available in
java.lang.System class

out is a static variable which is also available in
java.lang.System class

println is the method which is available in
java.io.PrintStream class

What is variable and its types?

1010

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What is the purpose of assert keyword used in jdk1.4.x?

1063

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how to run ecllipse with jettyserver for windows environment using batch file

2082

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What do you understand by garbage collection in Java? Can it be forced to run?

982

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Is void a data type in java?

986

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What does business logic mean?

989

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Why arraylist is used in java?

1070

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why are wait(), notify() and notifyall() methods defined in the object class? : Java thread

984

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Write java program to reverse string without using api?

1047

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Is space a char?

923

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

1004

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What is the purpose of encapsulation?

1014

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What is an example of a keyword?

1101

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How do you square a number?

1263

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Can string be considered as a keyword?

1031

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