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Exam AWS Certified Solutions Architect - Professional topic 1 question 751 discussion

A company is migrating a legacy application from an on-premises data center to AWS. The application consists of a single application server and a Microsoft SQL
Server database server. Each server is deployed on a VMware VM that consumes 500 TB of data across multiple attached volumes.
The company has established a 10 Gbps AWS Direct Connect connection from the closest AWS Region to its on-premises data center. The Direct Connect connection is not currently in use by other services.
Which combination of steps should a solutions architect take to migrate the application with the LEAST amount of downtime? (Choose two.)

  • A. Use an AWS Server Migration Service (AWS SMS) replication job to migrate the database server VM to AWS.
  • B. Use VM Import/Export to import the application server VM.
  • C. Export the VM images to an AWS Snowball Edge Storage Optimized device.
  • D. Use an AWS Server Migration Service (AWS SMS) replication job to migrate the application server VM to AWS.
  • E. Use an AWS Database Migration Service (AWS DMS) replication instance to migrate the database to an Amazon RDS DB instance.
Show Suggested Answer Hide Answer
Suggested Answer: DE 🗳️

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Jupi
Highly Voted 3 years, 1 month ago
D & E A Not correct, database need to be migrated to RDS, not to EC2 B - AWS Server Migration Service is a significant enhancement of EC2 VM Import. The AWS Server Migration Service provides automated, live incremental server replication and AWS Console support. For customers using EC2 VM Import for migration, we recommend using AWS Server Migration Service. C- Lease amount of downtime will not work D- is correct SMS for application server E - Is correct. DMS for data base
upvoted 11 times
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Anupamgoyal_aws
Most Recent 1 week, 5 days ago
RDS SQL server supports only 16TB max. Cannot be E.
upvoted 1 times
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SkyZeroZx
1 year, 5 months ago
Selected Answer: BE
Considerations Usually usage case of AWS SMS is for migration Virtual Machine ( VM Ware ) Usually usage case of AWS DMS is for migration of Database A) AWS SMS for Database is incorrect in this case B) more overhead C) more time than use Direct Connect in this case D) Sounds Good SMS for VM to AWS , OK E) Sounds Good DMS for Database to AWS in RDS , OK
upvoted 1 times
SkyZeroZx
1 year, 5 months ago
missed take option is DE
upvoted 1 times
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resnef
2 years, 1 month ago
The question doest mention time of project, but only LEAST amount of downtime. Excluding Snowball, and instead SMS/DMS replication jobs , D/E
upvoted 1 times
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examaws
2 years, 1 month ago
A & D. this is for legacy apps, it may not compatble with RDS, plus RDS MS SQL has limited capacity up to 16TB.
upvoted 1 times
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redipa
2 years, 1 month ago
The question says EACH server has 500TB of attached storage. Maximum storage for RDS SQL Server is 16TB. RDS cannot be part of the solution.
upvoted 2 times
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kangtamo
2 years, 5 months ago
Selected Answer: DE
Go with DE: SMS + DMS
upvoted 3 times
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timlow84
2 years, 10 months ago
Product Update: As of March 31, 2022, AWS will discontinue AWS Server Migration Service (AWS SMS). You can initiate new migration jobs using AWS SMS until January 1, 2022. Please complete your active migration projects using AWS SMS by March 31, 2022. Going forward, we recommend AWS Application Migration Service (AWS MGN) as the primary migration service for lift-and-shift migrations.
upvoted 3 times
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cldy
2 years, 12 months ago
D. Use an AWS Server Migration Service (AWS SMS) replication job to migrate the application server VM to AWS. E. Use an AWS Database Migration Service (AWS DMS) replication instance to migrate the database to an Amazon RDS DB instance.
upvoted 1 times
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AzureDP900
2 years, 12 months ago
D, E sounds good to me
upvoted 1 times
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andylogan
3 years, 1 month ago
It's D E
upvoted 1 times
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tgv
3 years, 1 month ago
DDD EEE ---
upvoted 1 times
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blackgamer
3 years, 1 month ago
D@ and E
upvoted 1 times
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denccc
3 years, 2 months ago
D and E
upvoted 1 times
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fukuyama
3 years, 2 months ago
It's DE
upvoted 2 times
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pkboy78
3 years, 2 months ago
It is D and E
upvoted 2 times
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