statements are correct?

Alibaba Cloud Server Load Balancer (SLB) provides services for distributing traffic among multiple ECS instances. SLB can expand the application system’s service capacity through traffic distribution, and improve the system’s availability by eliminating SPoFs (Single Points of Failure).

Which of the following

statements are correct? (Number of correct answers: 2)
A . When recreating an SLB instance that has an Internet lp address, a new Internet lP address will be assigned to the SLB instance.
B . Before using SLB to provide external services, make sure that you have installed and correctly configured the SLB agent on all of the backend ECs instances.
C . One of SLBs features is the Health Check. f some of the backend ECS instances are down, whereas other backend ECS instances can still provide services, then the system can continue to work normally.
D . SLB provides a function to automatically synchronize data among backend ECS instances using rsync remote synchronization technology

View Answer

Answer: A C