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Question 173 - DBS-C01 discussion

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A business's production database is hosted on a single-node Amazon RDS for MySQL DB instance. The database instance is hosted in a United States AWS Region.

A week before a significant sales event, a fresh database maintenance update is released. The maintenance update has been designated as necessary. The firm want to minimize the database instance's downtime and requests that a database expert make the database instance highly accessible until the sales event concludes.

Which solution will satisfy these criteria?

A.
Defer the maintenance update until the sales event is over.
Answers
A.
Defer the maintenance update until the sales event is over.
B.
Create a read replica with the latest update. Initiate a failover before the sales event.
Answers
B.
Create a read replica with the latest update. Initiate a failover before the sales event.
C.
Create a read replica with the latest update. Transfer all read-only traffic to the read replica during the sales event.
Answers
C.
Create a read replica with the latest update. Transfer all read-only traffic to the read replica during the sales event.
D.
Convert the DB instance into a Multi-AZ deployment. Apply the maintenance update.
Answers
D.
Convert the DB instance into a Multi-AZ deployment. Apply the maintenance update.
Suggested answer: D

Explanation:


https://aws.amazon.com/premiumsupport/knowledge-center/rds-required-maintenance/

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asked 16/09/2024
John Johnson
29 questions
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