Complete Java SE 8 Developer Bootcamp - Interfaces: Part 2

Complete Java SE 8 Developer Bootcamp - Interfaces: Part 2

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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Quizizz Content

FREE Resource

The video tutorial explains the concept of interfaces in Java, highlighting their role as contracts that define expected behaviors for implementing classes. It covers how classes can implement multiple interfaces, the importance of overriding methods, and the use of UML diagrams to understand class hierarchies. The tutorial also discusses abstract classes, default methods introduced in Java 8 for backward compatibility, and static methods, emphasizing their differences and usage.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the role of an abstract class in relation to interfaces?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Can an interface extend another interface? If so, how does that affect the implementing class?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the limitations of default methods in interfaces?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the difference between static methods and default methods in interfaces.

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