what is use of functional interface in java 8?

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What is not object oriented programming?

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Is java se open source?

0 Answers  

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How can we make a class singleton?

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1.) if we use "private" in place of "public" in public static void main()... 2.) if we use "int" in place of "void".... 3.) can we ommit "static" keyword from that statement.... 4.) also can we give the command line arguments type as int type or float,etc.(.i.e (string args[]))

1 Answers  

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What is the function of http?

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What Is Query Throttling in java?

0 Answers   HCL,

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Why singleton is not thread safe?

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Is java pure object oriented or not? if yes, give the valid reason.

13 Answers   Emphasis, NIIT, Syntel, Wipro,

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What do you mean by global variable?

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Explain about complier design(phases)

0 Answers   Aditi Placement Service,

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What are singleton services?

0 Answers  

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