Polymorphism In C Plus Plus - Study Mode
[#1] Which type of polymorphism allows different classes to be treated as instances of the same class through a common interface?
Correct Answer
(B) Run-time polymorphism
[#2] How can you achieve runtime polymorphism in C++?
Correct Answer
(B) By using virtual functions
[#3] In C++, which keyword can be used to prevent a virtual function from being overridden in derived classes?
Correct Answer
(B) final
[#4] What is the main advantage of polymorphism in C++?
Correct Answer
(A) Code reusability
[#5] Which C++ keyword is used to access the base class within a derived class?
Correct Answer
(B) base