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 are the benefits of polymorphism?

0 Answers  

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What is the difference between and interface and an abstract class ?

4 Answers   IBM, Infosys, Ness Technologies,

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What is new keyword in oops?

0 Answers  

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what is the use of mutable key word

3 Answers   HCL,

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In multiple inheritance , to create sub class object , is there need to create objects for its superclasses??? in java and c++ both. Actually i have some information that is , all available members from its superclasses , memory created in subclass obj , so no need to create object for its superclasses...??? Thanks in Advance

1 Answers  

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The type of variable a pointer points to must be the part of pointer's definition so that:

1 Answers   Infosys,

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What is difference between polymorphism and inheritance?

0 Answers  

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What is difference between #define and const?

3 Answers   emc2,

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What is the example of polymorphism?

0 Answers  

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Write a program to multiply 3x3 matrics

1 Answers  

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#include <iostream> using namespace std; struct wow { int x; }; int main() { wow a; a.x = 22; int c = a.x; int *b = new int; cout << c; return 0; } option: No output 0 22 -(11) Will not compile

1 Answers   CTS, Wipro,

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