Mastering Spring Framework Fundamentals - Verifying the Annotation-driven Auto Wired Beans

Mastering Spring Framework Fundamentals - Verifying the Annotation-driven Auto Wired Beans

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

Created by

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FREE Resource

The video tutorial explains how to replace XML-based bean definitions in Spring with Java annotations. It covers component scanning, the use of @Autowired for dependency injection, and the creation of beans within the Spring context. The tutorial also demonstrates debugging and executing methods, highlighting the benefits of using annotations for cleaner and more efficient configuration.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary role of the application context XML in Spring?

To manage database connections

To initiate the component scan

To handle user authentication

To configure network settings

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the @Autowired annotation function in Spring?

It deletes unused beans

It updates existing beans

It creates new beans

It injects available beans into the application context

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the scope of a Singleton bean in Spring?

It is created once per application context

It is created once per user session

It is created once per HTTP request

It is created once per method call

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is one advantage of using Java annotations over XML for bean definitions?

It provides a cleaner and more efficient configuration

It is less flexible

It requires more lines of code

It is harder to maintain

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What remains unchanged when switching from XML to Java annotations for bean definitions?

The location of beans

The type of beans

The number of beans

The scope of the beans