Infosys Associate interview questions

1. Do you have any idea about EC2 then explain 2. what is Jenkins why are you needed. 3. which one is a preferable way to deploy the ci/cd Jenkins or GitHub and why? 4. What is VPC, why we need 5. What is VPC peering 6. How to automate and provisioning Ec2 instance in DevOps Cloud formation ② Terraform 7.What is RDS & DynamoDB ,where and why we used 8. what are the functions code, do you have used in your lambda and how to write lambda 10. difference between tuple and list 11. What type of tasks you wrote under lambda what is use of step function and why you used in your project & why you use that 12. What is API and which API you have used in your project 13. what is Api gateway in aws and why do we need it, is there any alternative for that 14. what are the data structures in python and on which you have used in your project 15. why and what is use of pandas, how you handle the error in panda 17. API build or API gateway 18. OOPs in python 19. is there any in build ci/cd for aws (In-Built CI/CD Services in AWS) 20. lambda in python 21. How to make the application more available 22. how to secure lambda and EC2 in aws 23. Which one is good for the application deployment lambda or ec2 and why you go for it 24. which one is good lambda or ec2 25. steps to deploy the application on aws