AWS Interview question for Developer associate

These list of interview questions for an AWS Developer Associate role. These questions cover a range of topics related to AWS services, development practices, and best practices. Candidates should be able to answer these questions to demonstrate their knowledge and expertise in AWS development:

General AWS Knowledge:

1. What is AWS, and why is it popular for cloud computing?
2. Explain the difference between EC2 and Lambda.
3. What is the AWS Shared Responsibility Model for security?
4. What is an AWS Region, and why is it important?
5. How does AWS Global Accelerator work, and when might you use it?

Compute Services:

6. Describe Elastic Beanstalk and its key components.
7. What is Auto Scaling, and why is it important for application availability?
8. Explain the use cases for AWS Elastic Container Service (ECS) and AWS Fargate.
9. What is AWS Lambda, and how is it used in serverless computing?

Storage Services:

10. Compare and contrast Amazon S3 and Amazon EBS.
11. What is AWS Glacier, and when would you use it?
12. How does Amazon RDS differ from Amazon DynamoDB?

Networking Services:

13. What is Amazon VPC, and how is it used to isolate network resources?
14. Explain the differences between a public subnet and a private subnet within a VPC.
15. How does Amazon Route 53 work, and what is its primary use case?

Security and Identity Access Management (IAM):

16. What is IAM, and why is it important in AWS?
17. Describe the concept of IAM roles and their advantages.
18. How do you secure data at rest and in transit in AWS?

DevOps and CI/CD:

19. What is AWS CodePipeline, and how does it support continuous integration and continuous deployment (CI/CD)?
20. Explain the purpose of AWS CodeBuild and its role in CI/CD.
21. What is AWS CloudFormation, and how does it help automate infrastructure provisioning?

Monitoring and Troubleshooting:

22. How can you monitor AWS resources and application performance?
23. Describe AWS CloudWatch and its key components.
24. What is AWS X-Ray, and how can it be used for troubleshooting?

Databases on AWS:

25. Explain the benefits of using Amazon Aurora as a relational database service.
26. How does Amazon Redshift differ from traditional relational databases?
27. What is Amazon ElastiCache, and when would you use it?

Cost Management:

28. How can you optimize costs in AWS while maintaining performance and availability?
29. What is AWS Trusted Advisor, and how can it help reduce AWS spending?

Best Practices:

30. What are some best practices for securing AWS resources?
31. Describe the Well-Architected Framework and its pillars.
32. How do you design for high availability and fault tolerance in AWS?

Coding and Scripting:

33. Can you write a simple AWS Lambda function in your preferred programming language?
34. How do you interact with AWS services programmatically using SDKs or APIs?
35. What is AWS CloudFormation’s template structure, and can you provide an example template?

These interview questions cover a broad spectrum of AWS services and concepts that an AWS Developer Associate should be familiar with. During the interview, you can tailor the questions based on the candidate’s stated expertise and dive deeper into specific areas as needed. Additionally, consider including practical exercises or coding challenges to assess the candidate’s hands-on skills in AWS development.