Question 1

Spring bean classes are defined under a package called com.mycomp.service. What two options are required to enable component scanning? (Choose two.)

Options :

A : Ensure bean classes are annotated with the @Component annotation.

B : Add the @ComponentScan ("com.mycomp. service") to the Java configuration.

C : Ensure bean classes are annotated with the @Autowired annotation.

D : Ensure bean classes are annotated with the @Bean annotation.

E : Ensure bean classes are annotated with the @ComponentScan annotation.

Answer: A,B

Question 2

Which statement describes the propagation behavior of Propagation.REQUIRES_NEW annotation? (Choose

the best answer.)

Options :

A :

Starts a new transaction but throws an exception if an active transaction already exists.

B : Joins a transaction if one already exists; throws an exception if an active transaction does not exist.

C :

Starts a new transaction; if an active transaction already exists, it is suspended.

D :

Runs in a nested transaction if an active transaction exists; throws an exception if an active transaction

does not exist.

Answer: C

Question 3

Which statements is true?

Options :

A : Methods annotated with @AfterEach will run only once before any tests in a class are executed.

B : @BeforeAll annotation can only be used on non-static methods.

C : Methods annotated with @BeforeAll will run only once before any tests in a class are executed.

D : @AfterEach annotation must be used on a cleanup method when @BeforeEach is used.

Answer: C

Question 4

Which two statements describe the ApplicationContext correctly? (Choose two.)

Options :

A : The ApplicationContext is the root interface for accessing the Spring container.

B : The ApplicationContext lazy initializes beans by default.

C : The ApplicationContext can be created in a test environment, web application, and in a standalone application.

D : The ApplicationContext does not include all functionality of the BeanFactory.

E : The ApplicationContext maintains singleton beans that are instantiated by the Spring runtime.

Answer: C,E

Question 5

What are the two reasons Spring be used to build a Java application? (Choose two.)

Options :

A : Spring automates a Java application build.

B :

Spring provides a Dependency Injection container.

C : Spring automates deployment of Java applications to all of the major cloud providers.

D :

Spring provides comprehensive Java IDE support.

E :

Spring provides abstractions over infrastructure such as persistence and messaging.

Answer: A,B

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