Answer / Vivek Kumar Dwivedi

In Core Java, `void` is a keyword used to indicate the absence of a return value for methods.

Explain the scope or life time of class variables or static variables?

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What is volatile data type?

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How do you declare a string variable?

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Which variables are stored in stack?

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What is the meaning of nullable?

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Where can i get Latest SUN Certification Dumps and what are the Sun Certification Codes that are available, Im new to JAVA, so please gimme info as i need to write J2EE - Core Java Certification

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Can a method be static?

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Describe OOP in java?

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Is 'sizeof' a keyword?

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What class of exceptions are generated by the java run-time system?

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What is proper subset?

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Why is singleton instance static?

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