QUESTION: 1

If a class is annotated with @Component, what should be done to have Spring automatically detect the annotated class and load it as a bean? (Choose the best answer.)

Ensure a valid bean name in the @Component annotation is specified.
Ensure a valid @ComponentScan annotation in the Java configuration is specified.
Ensure a valid @Scope for the class is specified.
Ensure a valid @Bean for the class is specified.

Answer(s): A

Reference:

https://www.baeldung.com/spring-component-annotation

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QUESTION: 2

Which two options will inject the value of the daily.limit system property? (Choose two.)

@Value("#{daily.limit}")
@Value("$(systemProperties.daily.limit)")
@Value("$(daily.limit)")
@Value("#{systemProperties[`daily.limit']}")
@Value("#{systemProperties.daily.limit}")

Answer(s): B,D

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QUESTION: 3

Which two options are REST principles? (Choose two.)

RESTful applications use a stateless architecture.
RESTful application use HTTP headers and status codes as a contract with the clients.
RESTful applications cannot use caching.
RESTful application servers keep track of the client state.
RESTful applications favor tight coupling between the clients and the servers.

Answer(s): A,B

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QUESTION: 4

Which option is true about use of mocks in a Spring Boot web slice test? (Choose the best answer.)

Mocking a Spring Bean requires annotating it with @MockBean annotation.
If a Spring Bean already exists in the web slice test spring context, it cannot be mocked.
Mocks cannot be used in a Spring Boot web slice test.
Mocking a Spring Bean requires annotating it with @Mock annotation.

Answer(s): A

Reference:

https://tanzu.vmware.com/developer/guides/spring-boot-testing/

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