PCDRE Question 20

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• 5

  The only issue that I have with the D answer is that an external replica is an explicit Cloud SQL concept not a MySQL concept; external replica is when you have a primary instance already in Cloud SQL, however, if you have your MySQL on premises then you are dealing with replication from an external server. I have read documentation for CloudSQL for MySQL before and I am more convinced with B to be frank

• 3

  External replica is a setup with primary on cloud an the replica external to the cloud .eg.e on prem.. which is the reverse of what the question is looking for

• 1

  Yep, D sounds wired, the question said it should import from the on-premise. So my opinion is B