Write about an iterator class?
What are the advantages of c++ over c?
Explain the use of vtable.
How would you use the functions sin(), pow(), sqrt()?
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.
Write about the members that a derived class can add?
Does c++ have finally?
Brief explaination about #include<iostream.h>, cin and cout
What does the following code do: int c=0; cout< a) Undefined *Updated* b) 01 c) 00
Does c++ have arraylist?
Explain the pure virtual functions?
What is the cout in c++?
What is a hash function c++?