How do you declare A pointer to function which receives an int pointer and returns a float pointer
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What are stacks?
How many static variables are created if you put one static member into a template class definition?
Why do we need pointers?
What is setiosflags c++?
what is c++
What is virtual destructors? Why they are used?
What is pure virtual function?
What are the 4 types of library?
class professor {}; class teacher : public virtual professor {}; class researcher : public virtual professor {}; class myprofessor : public teacher, public researcher {}; Referring to the sample code above, if an object of class "myprofessor" were created, how many instances of professor will it contain? a) 0 b) 1 c) 2 d) 3 e) 4
What is the output of: String a1 = "Hello"; String a2 = "world!"; String* s1 = &a2; String& s2 = a1; s1 = &a1; s2 = a2; std::cout << *s1 << " " << s2 << std::endl;
What is the use of c++ programming language in real life?
What is c++ manipulator?