Quick Answer: What does a protected member become if the class is inherited in public mode?

Then the public member of the base class will become public in the derived class and protected members of the base class will become protected in derived class. … Then both public member and protected members of the base class will become Private in derived class.

What happens to protected members in public mode of inheritance?

public inheritance makes public members of the base class public in the derived class, and the protected members of the base class remain protected in the derived class. protected inheritance makes the public and protected members of the base class protected in the derived class.

What happens when a class is inherited as public?

Public Inheritance − When deriving a class from a public base class, public members of the base class become public members of the derived class and protected members of the base class become protected members of the derived class.

Can a protected member of the parent class be inherited in the child class if we inherit it privately?

Private Members in a Superclass

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A subclass does not inherit the private members of its parent class. However, if the superclass has public or protected methods for accessing its private fields, these can also be used by the subclass.

Which access specifier is most secure during inheritance?

Explanation: The private members are most secure in inheritance. The default members can still be in inherited in special cases, but the private members can’t be accessed in any case.

What is private mode of inheritance?

Private Inheritance. Private Inheritance is one of the ways of implementing the has-a relationship. With private inheritance, public and protected member of the base class become private members of the derived class. That means the methods of the base class do not become the public interface of the derived object.

Is protected inheritance is used then?

Explanation: The protected members are allowed in the same package but can also be accessed in other packages using inheritance. But the default members can never be accessible in other packages. … Explanation: The protected and public members of the parent class will become the protected members in subclass.

What is the difference between private protected and public inheritance?

A public member is accessible from anywhere outside the class but within a program. You can set and get the value of public variables without any member. A private member variable or function cannot be accessed, or even viewed from outside the class. Only the class and friend functions can access private members.

What are the protected members inheritance?

A protected field or method in a public class can be accessed directly by all classes within the same package and its subclasses even if the subclasses are in different packages.

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How do I access protected members?

Protected members that are also declared as static are accessible to any friend or member function of a derived class. Protected members that are not declared as static are accessible to friends and member functions in a derived class only through a pointer to, reference to, or object of the derived class.

Which members of class Cannot be inherited?

Explanation: Private members of a class can’t be inherited. These members can only be accessible from members of its own class only. It is used to secure the data. 4.

How can we access protected and private members of a class?

Protected members can only be accessed by descendants of the class, and by code in the same module. Private members can only be accessed by the class they’re declared in, and by code in the same module.