A.Use the @AutoConfigureAfter or @AutoConfigureBefore annotations to apply configuration in a specific order.

B.Disable specific auto-configuration classes by using the exclude attribute on the
@EnableAutoConfiguation annotation.

C.Provide customized auto-configuration by subclassing the provided Spring Boot auto-configuration classes.

D.Enable component scanning within auto-configuration classes to find necessary components.

E.Control the order of auto-configuration classes applied with @AutoConfigureOrder.

A.An external monitoring system must be used with Actuator.

B.The metrics endpoint /actuator/metrics is exposed over HTTP by default.

C.Custom metrics can be measured using Meter primitives such as Counter, Gauge, Timer, and DistributionSummary.

D.Timer measures both the number of timed events and the total time of all events timed.

E.A metric must be created with one or more tags.

A.spring-boot-starter-devtools

B.spring-boot-restart

C.spring-boot-initializr

D.spring-boot-devtools

A.The JdbcTemplate provides the ability to work with result sets.

B.The JdbcTemplate can only perform update but not insert to the database.

C.The JdbcTemplate provides methods for query execution.

D.The JdbcTemplate generates SQL statements.

E.All JdbcTemplate methods throw SQLException which you are required to handle.

A.This auto-configuration class is used only when the HelloService.class is not on the classpath.

B.A HelloService bean will be created from the helloService() method and will replace existing a HelloService bean in the ApplicationContext.

C.A HelloService bean will be created from the helloService() method even if the HelloService.class is not in the classpath.

D.A HelloService bean will be created from the helloService() method only when there is no other HelloService bean in the ApplicationContext.

E.This auto-configuration class is used only when the HelloService.class is on the classpath.