C++ Interview Questions

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Sunday, December 2, 2012

What is a Virtual Function?

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How is inheritance achieved in C++ programming? What is a real-world example?

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What is the difference between a struct and a class in C++?

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What is a friend function?

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why cannot we have virtual constructors?

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why are virtual destructors used?

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what is the purpose of making a function virtual?

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Blog Archive

  • ▼  2012 (12)
    • ▼  December (12)
      • What is a Virtual Function?
      • How is inheritance achieved in C++ programming? Wh...
      • What is the difference between a struct and a clas...
      • What is a friend function?
      • why cannot we have virtual constructors?
      • why are virtual destructors used?
      • what is the purpose of making a function virtual?
      • what are abstract classes and why are they used?
      • Why are destructors needed in C++
      • What are delegates?
      • what are interfaces and what is the purpose.
      • What is a hash table. When do we use it.
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