Chapter 26

Question 1

What are 3 types of inheritance

Answer 1

• Public
• Private
• Protected

Question 2

Does members of base class which are public remain public in derived class
Does protected members of base class remain protected in derived class
Does private members of base class be hidden in derived class

Answer 2

Yes

Question 3

What is default inheritance

Answer 3

Private

Question 4

Why we use private inheritance

Answer 4

We use private inheritance when we want to reuse code of some class.

Question 5

Is set a kind of collection

Answer 5

No

Question 6

What is difference between collection and set

Answer 6

Collection can have repetition of Elements but in set there is always unique elements.