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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Plese get me a perfect C++ program for railway/airway reservation with all details.

0 Answers   ITM,

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what is oppes

2 Answers  

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what is the difference between function template and template of function?explain with example.

2 Answers  

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Why do we use virtual functions?

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class CTest { public: void someMethod() { int nCount = 0; cout << "This is some method --> " << nCount; } }; int main() { CTest *pctest; pctest->someMethod(); return 0; } It will executes the someMethod() and displays the value too. how is it possible with our creating memory for the class . i think iam not creating object for the class. Thanks in Advance... Prakash

0 Answers  

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I am DeePu sotware engineer working with EMC corporation ,recently I had attended mcafee interview . Their questions were at heights of stupidity , I don't know what they want , I am a developer with 4 year experienced .I am listing the questions asked 1:What is the flag in g++ to avoid structure padding 2:In wht order parameters are passed to stack 3:How you will edit code segment of an exe

1 Answers  

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Can anyone please explain runtime polymorphism with a real time example??at what ciscumstances we go for it??

1 Answers  

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what is virtual function in c++

6 Answers  

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What is encapsulation selenium?

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They started with the brief introduction followed by few basic C++ questions on polumorphism, inheritance and then virtual functions. What is polymorphims? How you will access polymorphic functions in C? How virtual function mechanism works?

0 Answers  

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if u write a class do u write Assignment operator and copy constructor

1 Answers   Siemens,

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