what is mean by design pattern

4 Answers  

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Why is abstraction needed?

0 Answers  

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Can main method override?

0 Answers  

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OOP'S advantages of inheritance include:

1 Answers   Infosys,

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Tell me the scenario,Where we can use interfaces or Abstract class.And What is the difference between interfaces and abstract class?

5 Answers  

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How to hide the base class functionality in Inheritance?

0 Answers   Viscus Infotech,

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to remove the repeated numbers from the given . i.e.., if the input is 12233 output should of 123

2 Answers  

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Can we call a base class method without creating instance?

6 Answers  

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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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What is overloading in oop?

0 Answers  

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what is the new version of c++

1 Answers   Ignou, Pramata, Satyam,

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What is design patterns in C++?

2 Answers   Persistent,

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