Composition and Inheritance Multiple Choice Questions (MCQ) PDF Download

MCQ 1: There are how many ways to use existing classes to define a new class?

1. 1
2. 2
3. 3
4. 4

MCQ 2: Composition is also called as

1. Containment
2. Provision
3. Aggregation
4. Both A and C

MCQ 3: When a data member of the new class is an object of another class, it is called as

1. New class is a composite of other objects
2. New class is inherited
3. New class is aggregate of another
4. None of them

MCQ 4: We can define a new class from an existing class, by using

1. Inheritance
2. Composition
3. Constructors
4. Both A and B

MCQ 5: The classes refers to the use of one or more classes within the definition of another class, is called

1. Inheritance
2. Composition
3. Provision
4. None of them