Answer / Bhardwaj Shukla

"This question seems unrelated to Core Java. Canvas is a graphical class in Java that allows for custom graphics and user interfaces. It's used when standard GUI components are not sufficient for an application."

What is the difference between Java and C++?

1 Answers   Integreon, TCS, ZS Associates,

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What is the purpose of a statement block?

1 Answers  

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Why Set interface contains unique elements, what internally implemented for this so that it contains unique elements?

2 Answers   Rolta, TCS,

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How do you write a scanner class in java?

1 Answers  

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what are the major differences between jdk1.4 and jdk1.5?

2 Answers   Cap Gemini, Crimson Logic, Infosys, TCS, Tenth Planet,

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Is null in java?

1 Answers  

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Can a class be declared as protected?

1 Answers  

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What is an abstract class and what is it’s purpose?

1 Answers  

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What about static nested classes in java?

1 Answers  

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How do generics work?

1 Answers  

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Explain the difference between protected and default access.

1 Answers  

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What is io stream in java?

1 Answers  

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