Topic 1 Question 34

Professional Cloud Database Engineer

Topic 1 Question 34
Your organization has a critical business app that is running with a Cloud SQL for MySQL backend database. Your company wants to build the most fault-tolerant and highly available solution possible. You need to ensure that the application database can survive a zonal and regional failure with a primary region of us-central1 and the backup region of us-east1. What should you do?
- 1. Provision a Cloud SQL for MySQL instance in us-central1-a.
  2. Create a multiple-zone instance in us-west1-b.
  3. Create a read replica in us-east1-c.
- 1. Provision a Cloud SQL for MySQL instance in us-central1-a.
  2. Create a multiple-zone instance in us-central1-b.
  3. Create a read replica in us-east1-b.
- 1. Provision a Cloud SQL for MySQL instance in us-central1-a.
  2. Create a multiple-zone instance in us-east-b.
  3. Create a read replica in us-east1-c.
- 1. Provision a Cloud SQL for MySQL instance in us-central1-a.
  2. Create a multiple-zone instance in us-east1-b.
  3. Create a read replica in us-central1-b.
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コメント(7)
- 正解だと思う選択肢: B
  B is the correct answer
  
  👍 4
  GCP722022/12/24
- 正解だと思う選択肢: B
  Very confusing description. My only guess is that steps 1 and 2 describe the same action - creating primary instance with multiple zones HA. This eliminates all answers but B, because you can only have HA setup within the same region.
  
  👍 2
  chelbsik2022/12/24
- I got a little confused about the text, for B to be the correct answer the multiple-zone instance would be the stand-by instance and the read replica would be the cross-region read replica.
  
  👍 1
  fredcaram2022/12/20
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