SAP-C02 Practice Question: Accelerate Workload Migration and Modernization
A company is migrating a legacy on-premises .NET application to AWS. The application uses a SQL Server database and requires full control over the operating system for compliance. Which migration strategy should the solutions architect recommend to minimize rework while meeting compliance requirements?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Rehost the application on EC2 instances and use RDS Custom for SQL Server.
Rehosting (lift-and-shift) with EC2 and RDS Custom for SQL Server allows the company to move the application and database with minimal changes while retaining OS-level control for compliance. RDS Custom provides OS access (SSH, patching) unlike standard RDS, meeting the compliance requirement. Option B (DynamoDB) would require significant application refactoring. Option C (RDS for SQL Server without Custom) lacks OS access. Option D (ECS with containers) adds containerization rework and does not inherently provide OS-level control.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Rehost the application on EC2 instances and use RDS Custom for SQL Server.
Why this is correct
Minimal changes, OS-level control via RDS Custom meets compliance.
- ✗
Replace the database with Amazon DynamoDB and refactor the application.
Why it's wrong here
Significant rework and NoSQL does not match relational requirements.
- ✗
Replatform the application to use RDS for SQL Server and deploy the application on EC2 instances.
Why it's wrong here
RDS for SQL Server does not provide OS access, failing compliance.
- ✗
Refactor the application to run on Amazon ECS using Docker containers.
Why it's wrong here
Requires containerization, increasing rework.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This SAP-C02 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SAP-C02 exam.