OOP interview Questions and FAQs

What is the difference between pass by reference and pass by value?

oopfaqs — Thu, 16 Apr 2009 00:00:00 +0000

What is the difference between pass by reference and pass by value?

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Why do we use virtual functions?

oopfaqs — Thu, 16 Apr 2009 00:00:00 +0000

Why do we use virtual functions?

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What do you mean by pure virtual functions?

oopfaqs — Thu, 16 Apr 2009 00:00:00 +0000

What do you mean by pure virtual functions?

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What are the advantages of inheritance?

oopfaqs — Thu, 16 Apr 2009 00:00:00 +0000

What are the advantages of inheritance?

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What is virtual constructors/destructors?

oopfaqs — Thu, 16 Apr 2009 00:00:00 +0000

What is virtual constructors/destructors?

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What is late bound function call and early bound function call?

oopfaqs — Thu, 16 Apr 2009 00:00:00 +0000

What is late bound function call and early bound function call?

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What do you mean by realization in oops,? What is presistent,transient object?

oopfaqs — Thu, 16 Apr 2009 00:00:00 +0000

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What is the similarities between macro and function?

oopfaqs — Thu, 16 Apr 2009 00:00:00 +0000

What is the similarities between macro and function?

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Can we create a object of Base class?If we can not create a object of base class then why we need Abstract class?

OOP interview Questions and FAQs

What is the difference between pass by reference and pass by value?

What is the difference between pass by reference and pass by value?

Why do we use virtual functions?

Why do we use virtual functions?

What do you mean by pure virtual functions?

What do you mean by pure virtual functions?

What are the advantages of inheritance?

What are the advantages of inheritance?

What is virtual constructors/destructors?

What is virtual constructors/destructors?

What is late bound function call and early bound function call?

What is late bound function call and early bound function call?

What do you mean by realization in oops,? What is presistent,transient object?

object/7/939.aspx’>

What is the similarities between macro and function?

What is the similarities between macro and function?

Can we create a object of Base class?If we can not create a object of base class then why we need Abstract class?

class-then-why/7/937.aspx’>

What is size of class having no variable & 1 function which returns int?

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