The AWS Certified Developer Associate – In this platform, we validate the exam in technical expertise in management and deployment. There are some exam concepts that you should understand. Deploying, managing, and operating scalable, highly available, and fault tolerant systems on AWS. Migrating an existing on-premises application to AWS. You have to understand, how to control and implement the flow of data to and from AWS. On the basis of computation of data or security requirements, you have to select the appropriate services. Selecting the appropriate AWS service based on computation, data, or security requirements. You should understand the identifying relevant use of AWS operational best practices. Guessing AWS usage costs and identifying operational cost control mechanisms.