Python Oops Inner Classes

Question 1

What is an inner class in python?

A class defined within another class.

A class with private access modifiers.

A subclass inheriting from its parent class.

A class with static methods only.

Question 2

What is the purpose of using inner classes in python?

To create multiple instances of the outer class.

To improve the performance of the program.

To achieve better organization and encapsulation.

To access global variables easily.

Question 3

Which keyword in python is used to refer to the current instance of the outer class from within an inner class?

self

inner

outer

This

Question 4

Which statement accurately describes the scope of an inner in python?

Accessible only within the outer class methods.

Accessible within other classes in the same module.

Accessible only within the same method where it is defined.

Accessible globally within the module.

Question 5

Which access specifier applies to an Inner Class by default in python?

Private

Public

Protected

Depends on the outer class access specifier.

Question 6

In Python, can inner classes access the members of the outer class?

No, inner classes have no access to outer class members.

Yes, inner classes can access outer class members directly.

Inner classes can access outer class members through inheritance.

Inner classes can access outer class members only with explicit permission.

Question 7

Can inner classes have their own inner classes in python?

Yes, but only one level deep.

No, inner classes cannot contain other inner classes.

Yes, there is no limit to the level of inner nesting.

Yes, but limited to two levels deep.

Question 8

How can an inner class be instantiated in python?

By using the outer class name.

By using the inner class name.

By using the outer class name followed by the inner class name.

Inner classes cannot be instantiated.

Question 9

What is the primary advantage of using inner classes in python?

Enhanced code readability

Improved encapsulation and organization.

Better runtime performance

Access to global variables.

Question 10

Which type of relationship best describes the connection between an outer class and its inner class in python?

Is-a relationship

Has-a relationship

Inheritance relationship

Composition relationship

Name

Phone

shobha