How will you invoke any external process in java?


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More Core Java Interview Questions

What is the final field modifier?

0 Answers  


What is mean by UML? what is the use? where we are using?

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IN java collections we have both interfaces and classes. instead of using interfaces why we can't use classes only like that why we can't use interfaces only. why we need two things interface and class.

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Why are global variables used?

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What is yielding and sleeping? how they different?

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In real time project which driver did u use? What is the main functionality of the Prepared Statement?

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Explain method local inner classes ?

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What are selection structures?

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Can long be null in java?

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Will set allow duplicates in java?

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In Inheritance if we are implementing Multi level inheritance and all class having same name of variable and now i want to access each class variable and how it is possible?

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What is a reflection package?

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