The correct answer is: A. spring-boot- actuator
The spring-boot- actuator is a dependency that provides a set of endpoints that can be used to monitor and manage a Spring Boot application. These endpoints can be accessed by adding the spring-boot- actuator dependency to the application’s pom.xml file and then starting the application with the -actuator flag.
The following are some of the endpoints that are provided by the spring-boot- actuator:
- /health: This endpoint provides information about the health of the application.
- /info: This endpoint provides information about the application, such as its version and the libraries that it is using.
- /metrics: This endpoint provides metrics about the application’s performance.
- /env: This endpoint provides information about the environment in which the application is running.
- /shutdown: This endpoint can be used to shut down the application.
The spring-boot- actuator is a valuable tool for monitoring and managing Spring Boot applications. It can be used to track the health of the application, to get information about the application’s performance, and to shut down the application.
The other options are incorrect because they do not provide the correct dependency.