Which two statements are true regarding bean creation? (Choose two.)

• A.A Spring bean can be explicitly created by annotating methods or fields by @Autowired.
• B.A Spring bean can be implicitly created by annotating the class with @Component and using the component-scanner to scan its package.
• C.A Spring bean can be implicitly created by annotating the class with @Bean and using the component- scanner to scan its package.
• D.A Spring bean can be explicitly created using @Bean annotated methods within a Spring configuration class.
• E.A Spring bean can be explicitly created by annotating the class with @Autowired.

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What two options are auto-configured Spring Boot Actuator HealthIndicators? (Choose two.)

• A.DataSourceHealthIndicator
• B.DynamoDBHealthIndicator
• C.RabbitHealthIndicator
• D.GoogleCloudDataStoreHealthIndicator
• E.OktaHealthIndicator

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Refer to the exhibit.

The above code shows a conditional @Bean method for the creation of a JdbcTemplate bean. Which two statements correctly describe the code behavior? (Choose two.)

• A.@ConditionalOnBean(name= "dataSource") should be replaced with @ConditionalOnBean (DataSource.class) for greater flexibility.
• B.A JdbcTemplate bean will be created when the DataSource class is in the classpath but there is no DataSource bean.
• C.@ConditionalOnBean(name= "dataSource") should be replaced with
  @ConditionalOnMissingBean (DataSource.class) for greater flexibility.
• D.The @Bean annotation should be removed.
• E.A JdbcTemplate bean will be created when a bean named dataSource has already been created.

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Which two statements are true concerning constructor injection? (Choose two.)

• A.Field injection is preferred over constructor injection from a unit testing standpoint.
• B.Constructor injection only allows one value to be injected.
• C.Constructor injection is preferred over field injection to support unit testing.
• D.If there is only one constructor the @Autowired annotation is not required.
• E.Construction injection can be used with multiple constructors without @Autowired annotation.

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Which two statements are true regarding @DataJpaTest? (Choose two.)

• A.It can be used for testing JdbcTemplate.
• B.It can be used for testing both JPA components and NoSQL components.
• C.It auto-configures a TestEntityManager bean.
• D.TestEntityManager provides all methods that are provided by EntityManager and more.
• E.If an embedded database is on the classpath, it will be used to configure a DataSource by default.

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