class X { private: int a; protected: X(){cout<<"X constructor was called"<<endl;} ~X(){cout<<"X destructor was called"<<endl} }; Referring to the code above, which one of the following statements regarding "X" is TRUE? a) X is an abstract class. b) Only subclasses of X may create X objects. c) Instances of X cannot be created. d) X objects can only be created using the default copy constructor. e) Only friends can create instances of X objects.

2 Answers   Quark,

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Which bitwise operator is used to check whether a particular bit is on or off?

0 Answers  

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Can the creation of operator** is allowed to perform the to-the-power-of operations?

0 Answers  

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What are the various compound assignment operators in c++?

0 Answers  

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What will happen if when say delete this ?

7 Answers  

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Why is "using namespace std;" considered bad practice?

0 Answers  

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what is the C++

1 Answers   Wipro,

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Can inline functions have a recursion? Give the reason?

3 Answers  

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Explain the scope resolution operator?

2 Answers  

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How one would use switch in a program?

0 Answers  

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write a program that takes two numbers from user that prints the smallest number

2 Answers  

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List down the guideline that should be followed while using friend function.

0 Answers  

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