12 Questions
What is a class in C++?
A blueprint for real-world objects
How is memory allocated for objects in C++?
Memory is allocated only when objects are created
What does 'Private' access specifier mean in C++?
Accessible to member functions of the class only
What does 'Protected' access specifier provide in C++?
Accessible only to derived classes and friend functions
What does an object represent in C++?
A real instance of a class
How many objects can be created from a single class in C++?
Unlimited number of objects per class
What is the purpose of the scope resolution operator (::) in C++?
Accessing variables/functions declared in global namespace
Why would using a normal data member to keep count of movies added to a database fail?
Every object maintains its own count
When is a static data member in C++ initialized?
When the first object of its class is created
What is a key feature of static data members in C++?
They are shared by all objects of the class
How can a static member function in C++ be accessed?
By using the scope resolution operator :: along with the class name
What is the visibility of a static data member within a class in C++?
It is visible and accessible within the class only
Learn about classes and objects in C++ with this quiz. Understand what a class and an object are, as well as how they are related to each other.
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