Can enum be null?

0 Answers  

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what is the diffrence between c# and c++

5 Answers  

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What is the output of the following code: int v() { int m=0; return m++; } int main() { cout<<v(); } 1) 1 2) 0 3) Code cannot compile

4 Answers  

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How do you achieve runtime polymorphism?

0 Answers  

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What is class in oop with example?

0 Answers  

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We have a scale and 7 balls. 1 ball is heavier than all the rest. How to determine the heaviest ball with only 3 possible weighing attempts?

8 Answers   IBM, Sage, Vertex,

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suppose A is a base class and B is the derved class. Both have a method foo which is defined as a virtual method in the base class. You have a pointer of classs B and you typecast it to A. Now when you call pointer->foo, which method gets called? The next part of the question is, how does the compiler know which method to call?

3 Answers   EA Electronic Arts,

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hi, this is raju,iam studying b.tech 2nd year,iam want know about group1 and group2 details, and we can studying without going to any instutions? please help me.

0 Answers  

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What are the different forms of polymorphism??

8 Answers   Mantaq, NUC, PCS,

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What does and I oop mean?

0 Answers  

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what is virtual function in c++

6 Answers  

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Can you name some types of inheritance?

1 Answers   Motorola,

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