adplus-dvertising
frame-decoration

Question

Which of the statements is true in a protected derivation of a derived class from a base class?

a.

Private members of the base class become protected members of the derived class

b.

Protected members of the base class become public members of the derived class

c.

Public members of the base class become protected members of the derived class

d.

Protected derivation does not affect private and protected members of the derived class

Answer: (c).Public members of the base class become protected members of the derived class

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Which of the statements is true in a protected derivation of a derived class from a base class?

Similar Questions

Discover Related MCQs

Q. Which of the following statements is NOT valid about operator overloading?

Q. Exception handling is targeted at

Q. A pointer to the base class can hold address of

Q. Function templates can accept

Q. How many constructors can a class have?

Q. The new operator

Q. Consider the following statements:
int x = 22,y=15;
x = (x>y) ? (x+y) : (x-y);
What will be the value of x after executing these statements?

Q. An exception is caused by

Q. A template class

Q. Which of the following is the valid class declaration header for the derived class d with base classes b1 and b2?

Q. A library function exit() causes an exit from

Q. RunTime polymorphism is achieved by ___________

Q. An array element is accessed using

Q. If there is a pointer p to object of a base class and it contains the address of an object of a derived class and both classes contain a virtual member function abc(), then the statement p->abc(); will cause the version of abc() in the __________class to be executed.

Q. A pure virtual function is a virtual function that

Q. A static function

Q. We can output text to an object of class ostream using the insertion operator<< because

Q. The statement f1.write((char*)&obj1, sizeof(obj1));

Q. To convert from a user defined class to a basic type, you would most likely use

Q. Which of the following is not the characteristic of constructor.