What is Super Keyword?

What is Super Keyword?

Assessment

Interactive Video

Information Technology (IT), Architecture, Social Studies, Health Sciences, Biology

University

Hard

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The video tutorial explains the concept of the 'super' keyword in Java, focusing on its role in inheritance. It begins by creating two classes, a parent and a child, and demonstrates how the child class inherits properties from the parent class using the 'extends' keyword. The tutorial highlights the preference of local variables over inherited ones and introduces the 'super' keyword to access parent class variables when there is a naming conflict. The video concludes by showing how to differentiate between parent and child class variables using 'super'.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the child class inherit properties from the parent class?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the 'extends' keyword in Java inheritance?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What will be printed when calling a method from a child class that inherits a variable from the parent class?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens when there is a variable name collision between parent and child classes?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the 'super' keyword in Java?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to access a parent class variable from a child class.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you differentiate between a parent class variable and a child class variable in Java?

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