Write an operator overloading program to Overload ‘>’ operator so as to find greater among two instances of the class.

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what is the virtual function overhead, and what is it used for ? i hope i can get and appropriate answers, thanks a lot....

6 Answers  

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Why is polymorphism needed?

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What are main features of oop?

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How to execute business logic for only once ..?even though user clicks submit button multiple times by mistake..? (i disabled JavaScript)

1 Answers  

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what is the main difference between c and c++?

386 Answers   AZTEC, B.Tech, CMC, College School Exams Tests, HCL, IBM, ITM, Khalsa Institute, Microsoft, Oracle, Sanjeevni Institute, TCS, Tech Mahindra, Wipro, ZeOmega,

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char* ptr = "Rahul"; *ptr++; printf("%s",ptr); What will be the output

9 Answers   Persistent,

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How to create a comment page in C #??

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difference between abstraction and encapsulation with progarammatic eg. hi,just recently i went for an interview .The interviewer asked what is the difference between abstraction and encapsulation with programmatic eg. I gave the answer as encapsulation mean hiding the relevant data which is not useful for the user, eg a electric fan .hiding the information how the electricity is converted into machanical energy. abtraction showing only the relevant data to the user eg electric fan. it look ,its color ,it design etc only relevant data. Then the interviewer asked me, give me some programmic eg .I Said Let assume a web form having control like textbox,button etc. The user can view textbox,button etc this is the eg of abstraction and when the user click on the button how he is redirected is not known by the user is the eg of the encapsulation. Am I Correct .was the answer given by me is perfect .now i am planing to go for an another interview should i give the same answer.IF not please suggest me a better answer.with some good eg Please help

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What is destructor example?

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Write a java applet that computes and displays the squares of values between 25 and 1 inclusive and displays them in a TextArea box

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Conversion from a basic type to a class type may be achieved using______________

5 Answers   HCL,

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