An organization is migrating a complex monolithic application to AWS. They have decided to use the Strangler Fig pattern to gradually extract microservices. Which FOUR AWS services are typically used to implement this pattern? (Select FOUR)

Answer options:

Amazon API Gateway.

AWS Lambda.

Amazon ECS or EKS.

Application Load Balancer (ALB).

AWS Snowmobile.

Amazon Macie.

How to approach this question

Identify the routing and compute services used in modernization.

Full Answer

Amazon API Gateway., AWS Lambda., Amazon ECS or EKS., Application Load Balancer (ALB).

The Strangler Fig pattern requires a routing layer (API Gateway or ALB) to direct specific API calls to new microservices (hosted on Lambda, ECS, or EKS) while sending the rest to the legacy system.

Common mistakes

Selecting data transfer tools instead of application routing tools.

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Practice the full AWS Solutions Architect Professional SAP-C02 Practice Exam 3

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