Encapsulation in C++ MCQs Exercise II

Ques 1 Encapsulation

How can you access a private member variable of a class from outside the class?

A Private members cannot be accessed from outside the class

B By using a friend function

C By using a member function within the class

D By inheriting from the class

Ques 2 Encapsulation

In C++20, what new feature was introduced to support read-only access to private member variables?

A readonly keyword

B get accessor method

C const keyword

D readonly access specifier

Ques 3 Encapsulation

Which C++20 feature allows you to declare a member function within a class that can be called without creating an object?

A Static member function

B Friend function

C Const member function

D Lambda function

C++ Encapsulation Exercise