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Question 200 - DBS-C01 discussion

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A company recently migrated its line-of-business (LOB) application to AWS. The application uses an Amazon RDS for SQL Server DB instance as its database engine.

The company must set up cross-Region disaster recovery for the application. The company needs a solution with the lowest possible RPO and RTO.

Which solution will meet these requirements?

A.
Create a cross-Region read replica of the DB instance. Promote the read replica at the time of failover.
Answers
A.
Create a cross-Region read replica of the DB instance. Promote the read replica at the time of failover.
B.
Set up SQL replication from the DB instance to an Amazon EC2 instance in the disaster recovery Region. Promote the EC2 instance as the primary server.
Answers
B.
Set up SQL replication from the DB instance to an Amazon EC2 instance in the disaster recovery Region. Promote the EC2 instance as the primary server.
C.
Use AWS Database Migration Service (AWS KMS) for ongoing replication of the DB instance in the disaster recovery Region.
Answers
C.
Use AWS Database Migration Service (AWS KMS) for ongoing replication of the DB instance in the disaster recovery Region.
D.
Take manual snapshots of the DB instance in the primary Region. Copy the snapshots to the disaster recovery Region.
Answers
D.
Take manual snapshots of the DB instance in the primary Region. Copy the snapshots to the disaster recovery Region.
Suggested answer: C

Explanation:


https://aws.amazon.com/blogs/database/cross-region-disaster-recovery-of-amazon-rds-for-sqlserver/

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asked 16/09/2024
Latonya Ganison
27 questions
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