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Exam AWS Certified Solutions Architect - Professional SAP-C02 All Questions

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Exam AWS Certified Solutions Architect - Professional SAP-C02 topic 1 question 325 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Professional SAP-C02
Question #: 325
Topic #: 1
[All AWS Certified Solutions Architect - Professional SAP-C02 Questions]

A company is running an application on Amazon EC2 instances in the AWS Cloud. The application is using a MongoDB database with a replica set as its data tier. The MongoDB database is installed on systems in the company’s on-premises data center and is accessible through an AWS Direct Connect connection to the data center environment.

A solutions architect must migrate the on-premises MongoDB database to Amazon DocumentDB (with MongoDB compatibility).

Which strategy should the solutions architect choose to perform this migration?

  • A. Create a fleet of EC2 instances. Install MongoDB Community Edition on the EC2 instances, and create a database. Configure continuous synchronous replication with the database that is running in the on-premises data center.
  • B. Create an AWS Database Migration Service (AWS DMS) replication instance. Create a source endpoint for the on-premises MongoDB database by using change data capture (CDC). Create a target endpoint for the Amazon DocumentDB database. Create and run a DMS migration task.
  • C. Create a data migration pipeline by using AWS Data Pipeline. Define data nodes for the on-premises MongoDB database and the Amazon DocumentDB database. Create a scheduled task to run the data pipeline.
  • D. Create a source endpoint for the on-premises MongoDB database by using AWS Glue crawlers. Configure continuous asynchronous replication between the MongoDB database and the Amazon DocumentDB database.
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Suggested Answer: B 🗳️
by career360guru at Nov. 22, 2023, 7:23 a.m.
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AzureDP900
5 months, 2 weeks ago
B is right The company is migrating from MongoDB to Amazon DocumentDB, which requires a database migration service. AWS Database Migration Service (AWS DMS) provides a managed service that can perform this type of migration. Using AWS DMS allows the solutions architect to create a source endpoint for the on-premises MongoDB database using change data capture (CDC), which captures changes made to the original database and replicates them to the target database in real-time. This approach ensures minimal downtime and minimal data loss during the migration process.
upvoted 2 times
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career360guru
1 year, 3 months ago
Selected Answer: B
Option B
upvoted 1 times
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edder
1 year, 4 months ago
Selected Answer: B
https://docs.aws.amazon.com/documentdb/latest/developerguide/docdb-migration.html
upvoted 2 times
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shaaam80
1 year, 5 months ago
Selected Answer: B
B is straightforward. Use DMS to migrate to a Mongo DB Compatible Document DB instance on AWS. Correct!
upvoted 2 times
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salazar35
1 year, 5 months ago
Selected Answer: B
B is correct
upvoted 2 times
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Totoroha
1 year, 5 months ago
Correct is B
upvoted 2 times
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career360guru
1 year, 5 months ago
Selected Answer: B
B is right option.
upvoted 3 times
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