Answer Posted / praveen kumar singh

Way 1
if(System.out.append("testing")!= null);

way 2
if(System.out.format("%s","testing" )!= null);

Which class is the superclass for every class in java programming?

746

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What is hashtable and explain features of hashtable?

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What is main function purpose?

718

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How many bytes is a string java?

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Name few java 8 annotations ?

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What is appletviewer?

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Can we define a package statement after the import statement in java?

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What are the benefits of operations?

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What is the difference between a vector & an array list?

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Explain about data types?

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Explain the importance of finally block in java?

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Define interface in java?

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v-model life cycle

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Can we create our own daemon thread?

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