SOA-C02 · Question #192
SOA-C02 Question #192: Real Exam Question with Answer & Explanation
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Question
A company uses an Amazon RDS DB instance for data storage for its web application. For disaster recovery purposes, a SysOps administrator has configured an AWS Lambda function that copies the daily DB snapshot to the us-west-2-Region. The SysOps administrator must provide a custom DNS name, myexampledb, for the DB instance so that the company's developers do not need to update the application code if the DB snapshot must be restored in another Region. The company hosts its corporate domain, example.com, on Amazon Route 53. Which solution will meet these requirements?
Options
- ACreate a Route 53 alias record that maps myexampledb.example.com to the DB instance
- BCreate a Route 53 CNAME record that maps myexampledb.example.com to the DB instance
- CLocate the IP address of the DB instance. Create a Route 53 A record that maps
- DLocate the IP address of the DB instance. Create a Route 53 alias record that maps
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