SAP-C02 Practice Question: Accelerate Workload Migration and Modernization
A company is migrating a monolithic application to AWS. The application consists of a web server, an application server, and a MySQL database. The web server and application server run on the same EC2 instance. The company wants to minimize changes during migration. Which migration strategy should the architect recommend?
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 using AWS Application Migration Service (AWS MGN)
Rehosting (lift-and-shift) moves the application as-is to EC2, requiring minimal changes. Replatforming would involve changes like using RDS. Refactoring would require code changes. Retiring is not applicable as the application is still needed.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Refactor the application into microservices on Amazon ECS
Why it's wrong here
Refactoring requires significant code changes, which is not minimal.
- ✗
Replatform by migrating the database to Amazon RDS
Why it's wrong here
Replatforming would introduce a change to the database, which may not be minimal.
- ✓
Rehost using AWS Application Migration Service (AWS MGN)
Why this is correct
Rehosting moves the application with minimal changes, which aligns with the requirement to minimize changes.
- ✗
Retire the application and replace it with a SaaS solution
Why it's wrong here
Retiring is not appropriate as the application is still needed.
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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.