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Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 705 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 705
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company runs a three-tier application in a VPC. The database tier uses an Amazon RDS for MySQL DB instance.

The company plans to migrate the RDS for MySQL DB instance to an Amazon Aurora PostgreSQL DB cluster. The company needs a solution that replicates the data changes that happen during the migration to the new database.

Which combination of steps will meet these requirements? (Choose two.)

  • A. Use AWS Database Migration Service (AWS DMS) Schema Conversion to transform the database objects.
  • B. Use AWS Database Migration Service (AWS DMS) Schema Conversion to create an Aurora PostgreSQL read replica on the RDS for MySQL DB instance.
  • C. Configure an Aurora MySQL read replica for the RDS for MySQL DB instance.
  • D. Define an AWS Database Migration Service (AWS DMS) task with change data capture (CDC) to migrate the data.
  • E. Promote the Aurora PostgreSQL read replica to a standalone Aurora PostgreSQL DB cluster when the replica lag is zero.
Show Suggested Answer Hide Answer
Suggested Answer: AD 🗳️
by Andy_09 at Feb. 5, 2024, 5:11 p.m.
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h0ng97_spare_002
Highly Voted 1 year, 1 month ago
Selected Answer: AD
A: Correct. because need convert from MySQL to PostgreSQL B: Wrong. Schema Conversion does not create an Aurora read replica C: Wrong. Company wants to migrate to Aurora PostgreSQL, not Aurora MySQL D: Correct. CDC task helps to capture ongoing change from source data store E: Wrong. Although using Aurora Read Replica is an option for DB migration within the same Region, this question is asking for "combination of steps", which this option does not have another compatible option to pair with Therefore, answer is "AD"
upvoted 8 times
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mestule
Highly Voted 1 year, 2 months ago
AD makes sense to me, but I am not sure if that's the best answer.
upvoted 6 times
Andy_09
1 year, 2 months ago
Agreed. AD makes more sense !!
upvoted 4 times
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Scheldon
Most Recent 9 months, 3 weeks ago
Selected Answer: AD
AnswerAD
upvoted 2 times
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xBUGx
1 year, 1 month ago
Lag many never be zero, then it will ne er be promoted to primary
upvoted 2 times
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haci
1 year, 2 months ago
Selected Answer: AD
It's quite similar with Q.235, based on that discussion A-D makes more sense.
upvoted 4 times
1e22522
8 months, 2 weeks ago
of course, sin mas
upvoted 1 times
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Andy_09
1 year, 2 months ago
Correct answer BE
upvoted 4 times
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