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Exam 2v0-7222 All QuestionsBrowse all questions from this exam

Question 32

Refer to the exhibit.

It is a Java code fragment from a Spring application. Which statement is true with regard to the above example? (Choose the best answer.)

This syntax is invalid because the result of the getBean() method call should be cast to ClientService.

It will return a bean called ClientService regardless of its id or name.

This syntax is invalid because the bean id must be specified as a method parameter.

It will return a bean of the type ClientService regardless of its id or name.

Correct Answer: D

The method applicationContext.getBean(ClientService.class) is used to retrieve a bean from the Spring application context based on its type. Therefore, it will return a bean of the type ClientService regardless of its id or name.

Discussion

AzuniOption: D

The answer is correct. Just remember though that you can fetch it with bean name, class or both (which was a surprise to me). https://www.baeldung.com/spring-getbean#3-retrieving-bean-by-type