A User Has Created an ELB with Auto Scaling

question 247

Multiple Choice

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

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Definitions:

Reinforcement

The process by which a stimulus or event strengthens or increases the probability of the response that it follows.

Stimulus

Any event or situation that evokes a response.

Higher-Order Conditioning

A process in classical conditioning by which a stimulus that was previously neutral is paired with a conditioned stimulus to produce the same conditioned response as the conditioned stimulus.

Secondary Reinforcer

A stimulus that gains its reinforcing power through its association with a primary reinforcer.