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Answer: Use Migration Evaluator to generate a list of servers. Build a report for a business case. Use AWS Migration Hub to view the portfolio. Use AWS Application Discovery Service to gain an understanding of application dependencies.
Answer C is correct because it uses a combination of AWS tools that are well-suited for assessing an organization’s on-premises portfolio, even in situations where the environment is not well-documented. 1. **Migration Evaluator**: This helps in generating an inventory of the existing servers, providing insights regarding the total number of servers, their configurations, and performance metrics. This is essential for building a comprehensive report on the existing infrastructure, which forms the foundation for the business case for migration. 2. **AWS Migration Hub**: This service centralizes the tracking and management of the migration process. It offers a single place to get visibility into the application portfolio and the migration status, making it easier to track progress when transitioning to AWS. 3. **AWS Application Discovery Service**: This service helps in understanding application dependencies. By running agents on the on-premises infrastructure, Application Discovery Service collects and presents detailed information about the applications, their interactions, and underlying dependencies. This information is crucial for planning a successful migration and ensuring that no critical interdependencies are overlooked. By combining these tools, a solutions architect can effectively gather the necessary data to understand the extent, complexity, and interdependencies of the applications and databases within the on-premises environment. This comprehensive view enables the architect to create a thorough and justifiable business case for migrating the portfolio to AWS.
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A solutions architect needs to assess a newly acquired company’s portfolio of applications and databases. The solutions architect must create a business case to migrate the portfolio to AWS. The newly acquired company runs applications in an on-premises data center. The data center is not well documented. The solutions architect cannot immediately determine how many applications and databases exist. Traffic for the applications is variable. Some applications are batch processes that run at the end of each month. The solutions architect must gain a better understanding of the portfolio before a migration to AWS can begin. Which solution will meet these requirements?
A
Use AWS Server Migration Service (AWS SMS) and AWS Database Migration Service (AWS DMS) to evaluate migration. Use AWS Service Catalog to understand application and database dependencies.
B
Use AWS Application Migration Service. Run agents on the on-premises infrastructure. Manage the agents by using AWS Migration Hub. Use AWS Storage Gateway to assess local storage needs and database dependencies.
C
Use Migration Evaluator to generate a list of servers. Build a report for a business case. Use AWS Migration Hub to view the portfolio. Use AWS Application Discovery Service to gain an understanding of application dependencies.
D
Use AWS Control Tower in the destination account to generate an application portfolio. Use AWS Server Migration Service (AWS SMS) to generate deeper reports and a business case. Use a landing zone for core accounts and resources.