Core Java Programming Course- "Super" Keyword

Core Java Programming Course- "Super" Keyword

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains the concept of the super keyword in object-oriented programming. It demonstrates how the super keyword is used to refer to the superclass's methods and fields, especially in cases of method overriding and field name conflicts. The tutorial uses a practical example involving two classes, Class A and Class B, where Class B extends Class A. It shows how to use the super keyword to call methods and access fields from the superclass, ensuring the correct code execution when there are similar methods or fields in both the superclass and subclass.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to access a field from the superclass using the super keyword.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

In the provided example, what will be printed if the super keyword is not used when accessing NUM one?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of using the super keyword when there are similar method names in parent and child classes?

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