Certification prerequisites

Those individuals who want to pursue the Amazon AWS Certified Developer – Associate certificate are required to have experience of not less than one year of developing and running applications designed on AWS. Moreover, the candidates for this certification need to have prior expertise and technical knowledge in specific areas. They include the following:

• In-depth awareness of the shared responsibility representation of AWS.
• Detailed awareness of a programming language;
• Proficiency in writing code;
• Usage of AWS, its core services, and best practices for its architectures;
• Development, administration, and debugging of Cloud-based apps on AWS;

It is also important to note that before attempting the certification exam, the students must develop the relevant skills and competence in the domains of the test. They need to have a good understanding of the AWS shared responsibility model and understand the application lifecycle management. They should also be able to effectively use the CI/CD pipeline for the deployment of applications on AWS. The candidates should also have skills in interacting with and using AWS services.

To improve your performance in the Amazon DVA-C01 test, it is essential to have the capability to apply the basic knowledge of Cloud-native applications in writing code. The examinees should also be able to use AWS security best practices to write code in real time. This means that they must know how to write it without using access or secret keys in the code but IAM roles. Additionally, they should have competence in authoring, debugging, and maintaining code modules on AWS. The individuals also need proficiency in writing code for serverless applications. Finally, their understanding of the usage of containers in the AWS development process will also be an added advantage.

The AWS Certified Developer – Associate (DVA-C01) exam is an industry-standard test that is designed for the individuals who work as developers with AWS products and want to earn the intermediate-level certification. It displays the individual’s skills in utilizing core AWS services, basic AWS architecture practices, and uses. Passing this test also determines one’s proficiency in deploying, developing, and debugging cloud-based applications as well as writing codes.

Reference: http://awstrainingandcertification.s3.amazonaws.com/production/AWS_certified_developer_associate_blueprint.pdf

The Amazon DVA-C01 exam covers a wide range of domains, which are enumerated below:

• Monitoring and Troubleshooting – 12%

  The last objective is all about the individuals’ skills required to identify faults as well as how to monitor them. The examinees need to have the expertise in performing root cause analysis on all the faults found during production or testing as well as writing code to get it monitored.

• Development with AWS Service – 30%

  This subject area is dedicated to measuring the professionals’ skills in implementing application design into an application code, writing code for serverless applications as well as code that interacts with the AWS services using AWS CLI & APIs, and translating the functional requirements into application designs.

• Deployment – 22%

  The first exam part evaluates the test takers’ expertise in deploying the written code in Amazon Webs Services using CD/CI pipelines & patterns as well as deploying serverless applications. It is also important that the candidates possess knowledge of how to get ready the deployment package applications so that they can be deployed into AWS and how to deploy applications using Elean Beanstalk.

• Refactoring – 10%

  This topic is focused on the students’ knowledge of AWS services as well as the features that are included in it. They also have to demonstrate their competence in optimizing the applications for using the best features of AWS services and migrating the existing application code to run on AWS.

• Security – 26%

  This domain validates the applicants’ understanding of encryption and authentication methods. They have to be good at implementing encryption using AWS services, implementing applications for authentication & authorization, as well as making authenticated calls to Amazon Web Services.