Q93 — AWS DEA-C01 Ch.1

Question 93 of 100 | ← Chapter 1

A company wants to migrate data from an Amazon RDS for PostgreSQL DB instance in the eu-east-1 Region of an AWS account named Account_A. The company will migrate the data to an Amazon Redshift cluster in the eu-west-1 Region of an AWS account named Account_B. Which solution will give AWS Database Migration Service (AWS DMS) the ability to replicate data between two data stores?

• A. Set up an AWS DMS replication instance in Account_B in eu-west-1. ✓
• B. Set up an AWS DMS replication instance in Account_B in eu-east-1.
• C. Set up an AWS DMS replication instance in a new AWS account in eu-west-1.
• D. Set up an AWS DMS replication instance in Account_A in eu-east-1.

Correct Answer: A. Set up an AWS DMS replication instance in Account_B in eu-west-1.

Explanation

答案A正确，在目标账户（Account_B）所在的eu-west-1区域设置AWSDMS复制实例，可以直接将数据迁移到该区域的AmazonRedshift集群。答案B也正确，在Account_B的eu-east-1区域设置复制实例，可以先获取源数据，再进行跨区域的数据迁移。而选项C在新的AWS账户设置实例不符合要求，选项D在源账户（Account_A）的eu-east-1区域设置实例无法直接将数据迁移到目标区域。综上，AB是正确答案。