SAP-C02 Practice Question: Accelerate Workload Migration and Modernization
Network Topology
A migration engineer is using AWS Application Migration Service (MGN) to migrate a Windows server from on-premises. The engineer runs the command above and sees the source server is in the "READY_FOR_TEST" state. What should the engineer do next?
⚠ Common exam trap
SAP-C02 often tests the misconception that READY_FOR_TEST means you should immediately cut over, when the correct next step is to launch a test instance for validation.
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
✓
Launch a test instance to validate the migration
When a source server is in the READY_FOR_TEST state in AWS Application Migration Service (MGN), it means the initial replication has completed and the server is ready for a test launch. The next step is to launch a test instance to validate that the migrated server functions correctly in AWS before performing the actual cutover. This test launch does not affect the source server or the cutover process.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Launch a test instance to validate the migration
Why this is correct
From READY_FOR_TEST, MGN has completed initial replication and the staging area holds a bootable snapshot, so the next step is launching a test instance to validate the migrated Windows server before cutover. Testing confirms boot, drivers and applications without affecting the source, satisfying the stem's validation requirement prior to final launch.
- ✗
Perform the cutover to the AWS environment
Why it's wrong here
READY_FOR_TEST signals that initial replication finished and a test instance should be launched and validated first; cutting over immediately skips that verification. Cutover is the correct action only after the test launch confirms the server boots and applications work, since it makes the AWS instance the production system.
- ✗
Modify the source server's recommended instance type to a smaller size
Why it's wrong here
READY_FOR_TEST means replication has completed and the server is staged for a test launch; changing the recommended instance type is a launch-template setting, not the required next step. Resizing is legitimate later, during test or cutover configuration, when the default target instance does not match the source workload's performance profile.
- ✗
Resume data replication from the source server
Why it's wrong here
Replication is already complete in READY_FOR_TEST, so resuming data replication addresses nothing; that state is reached precisely because the initial sync finished. Resuming replication is the right action after a cutover or test, when you want to return the source server to continuous replication before the next launch.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Amazon Web Services exam blueprint
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.