Objects and Classes Questions

• Which of the following statements is correct about the constructors and destructors?
• How can we make a class abstract?
• What does the class definitions in following code represent? class Bike { Engine objEng; }; class Engine { float CC; };
• Which of the following statements about virtual base classes is correct?
• Which of the following type of data member can be shared by all instances of its class?
• Which of the following statement is correct with respect to the use of friend keyword inside a class?
• Which of the following statements are correct for a static member function? It can access only other static members of its class. It can be called using the class name, instead of objects.
• Which of the following statements is correct when a class is inherited publicly?
• Which of the following access specifies is used in a class definition by default?
• Which of the following statement is correct regarding destructor of base class?
• What does a class hierarchy depict?
• Which of the following statements is correct about the program given below? class CuriousTab { public: static void MyFunction(); }; int main() { void(*ptr)() = &CuriousTab::MyFunction; return 0; }
• Which of the following also known as an instance of a class?
• Which of the following can be overloaded?
• What happens when we try to compile the class definition in following code snippet? class Birds {}; class Peacock : protected Birds {};
• Which of the following two entities (reading from Left to Right) can be connected by the dot operator?
• Which of the following is the only technical difference between structures and classes in C++?
• Which of the following means "The use of an object of one class in definition of another class"?
• Which of the following can access private data members or member functions of a class?
• Which of the following keywords is used to control access to a class member?