Study. uk . com
  1. Home
  2. All questions
  3. Question 168

AWS Certified Solutions Architect study material · question 168 of 500

Which mechanism gives an operator a highly available data plane switch to shift traffic between Regions?

  1. Routing controls in Amazon Application Recovery Controller
  2. Changing the weights of a Route 53 weighted routing policy
  3. Adjusting Global Accelerator traffic dials
  4. Editing the CloudFront origin group
Show the answer

Answer: A. Routing controls in Amazon Application Recovery Controller

ARC creates Route 53 health checks that act as operator-controlled switches and are callable from a highly available data plane API; weights and dials are control plane operations.

Source: Disaster recovery options in the cloud (Amazon Web Services) — Pilot light — traffic management

Challenge yourself on this topic → Study as cards