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

Question

Options

• ADataSourceHealthIndicator
• BGoogleCloudDataStoreHealthIndicator
• CDynamoDBHealthIndicator
• DRabbitHealthIndicator
• EOktaHealthIndicator

• A
  90% (37)
• B
  5% (2)
• C
  2% (1)
• E
  2% (1)

Explanation

Spring Boot Actuator ships with auto-configured HealthIndicator implementations for technologies that have first-class Spring Boot auto-configuration support. DataSourceHealthIndicator (A) activates automatically when a DataSource bean is present (i.e., any JDBC-backed database), and RabbitHealthIndicator (D) activates when the Spring AMQP dependency is on the classpath - both are part of spring-boot-actuator-autoconfigure.

The distractors are wrong because they belong outside Spring Boot's core auto-configuration:

• B (GoogleCloudDataStore) is provided by Spring Cloud GCP, a separate project.
• C (DynamoDB) requires AWS-specific SDKs not bundled with Spring Boot Actuator.
• E (Okta) is a third-party identity provider with no built-in Actuator integration.

Memory tip: If it's in spring-boot-actuator-autoconfigure (JDBC, Redis, RabbitMQ, MongoDB, Cassandra, Mail, etc.), it's auto-configured. If it needs a cloud-vendor or third-party library outside the Spring ecosystem core, it's not.

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