Which two statements are correct regarding the Health Indicator status? (Choose two.)

Which two statements are correct regarding the Health Indicator status? (Choose two.)
A . The last status in a sorted list of HealthIndicators is used to derive the final system health.
B . The status with the least severity is used as the top-level status.
C . Custom status values can be created.
D . The built-in status values are DOWN, OUT_OF_SERVICE, UNKNOWN, and UP in decreasing order of severity.
E . The severity order cannot be changed due to security reasons.

Answer: C,D

Explanation:

Reference: https://docs.spring.io/spring-boot/docs/1.5.x/reference/html/production-ready-endpoints.html