what is difference between abstraction and interface?

8 Answers   FIC,

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What is a class reference?

0 Answers  

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diffrence b\w println() and printf()

8 Answers   NIIT,

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How many types of java are there?

0 Answers  

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what is difference between colection and collections?

25 Answers   Amdocs, IBM, Infosys, Ipog Software, Polaris, Tech Mahindra,

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Can I import same package/class twice?

0 Answers  

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Can array grow dynamically in java?

0 Answers  

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Write a function to print Fibonacci series and Tribonacci series?

0 Answers   Hexaware,

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What is Transient and volatile

10 Answers   iFlex,

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What is difference between variable declaration and definition?

0 Answers  

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Hai friends I am MCA 2006 passout. Spend time in 1 yr for teacing and 5 months in small s/w firm. worked in 4 or 5 months in few places. Presently I am writing bank exams. I want to get back to IT sector. Are there any possibilities. any growth prospects?. I am having some knowledge in core and advanced java. I am so desperate. Any suggestions thanks in advance. u can write to my mail mahidestiny@gmail.com

4 Answers  

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suppose we have an interface & that interface contains five methods. if a class implements that interface then we have to bound that to give tha definition of all five methods in that class. If we declare that class as abstract then can we call only two methods to give the deinition of that method & i don't want to give the definition of all the methods? can it possible

6 Answers   HP, Wipro,

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