Difference between class#getinstance() and new operator ?

0 Answers  

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Can we use a switch statement with strings?

0 Answers  

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what is difference between Exception and Error?

36 Answers  

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What is data string?

0 Answers  

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Hi am an mca graduate . i have done bsc maths in my degree . every company asks me why you make shift from maths group to computere field . What i need to answer?

2 Answers  

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What happens when heap memory is full?

0 Answers  

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Is Java is 100% pure OOPS? Explain?

27 Answers   ANZ,

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

0 Answers  

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Is ++ operator thread-safe in java?

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what is difference between prepare stetement and callable starement with example?

1 Answers   CMC,

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class A{ some variables; public void a()throws Excepion1,Exception2{....} } class B extends A{ variables... public void a()throws E2,E3{.....} } Qns: here override of methods occurs or not,ore else wil give any compilation error or run properly..plz tell me briefly whts happening with the above codes....

4 Answers   Quinnox,

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what do you mean by stream pipelining in java 8? Explain

0 Answers  

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