Which of the below mentioned offerings from ELB helps the user to stop sending new requests traffic from the load balancer to the EC2 instance when the instance is being deregistered while continuing in-flight requests?

A user has created an ELB with Auto Scaling.

Which of the below mentioned offerings from ELB helps the user to stop sending new requests traffic from the load balancer to the EC2 instance when the instance is being deregistered while continuing in-flight requests?
A . ELB sticky session
B . ELB deregistration check
C . ELB connection draining
D . ELB auto registration Off

View Answer

Answer: C