Study. uk . com
  1. Home
  2. All questions
  3. Question 151

AWS Certified Solutions Architect study material · question 151 of 500

Why should a failover procedure depend only on data plane operations?

  1. Control planes are unavailable outside the primary Region
  2. Data planes are built to a higher availability goal than control planes
  3. Control plane operations are billed at a higher rate
  4. Data plane operations are the only ones that can be scripted
Show the answer

Answer: B. Data planes are built to a higher availability goal than control planes

The data plane serves live traffic and is designed for higher availability, so leaning on it during a disaster is more dependable than reconfiguring the environment.

Source: Disaster recovery options in the cloud (Amazon Web Services) — Disaster recovery options in the cloud

Challenge yourself on this topic → Study as cards