AWS Lambda

Q1. How can you increase the CPU resources for your Lambda?

Q2. How can additional code or content be provided for your Lambda?

Q3. How can Step Functions call Lambdas?

Q4. Which AWS CLI command invokes a function?

Q5. What adds tracing capabilities to a Lambda?

Q6. You need to build a continuous integration/deployment pipeline for a set of Lambdas. What should you do?

Q7. What can you use to monitor function invocations?

Q8. It is AWS best practice to enable Lambda logging by which of these methods.

Q9. What may be provided for environment variables?

Q10. Lambdas allow for running of what other things?

Q11. In what style must you write Lambda code?

Q12. How can a developer provide Lambda code?

Q13. You are performance-testing your Lambda to verify that you set the memory size adequately. Where do you verify the execution overhead?

Q14. What facilitates continuous delivery of Lambdas?

Q15. How are computing resources allocated to Lambdas?

Q16. You can restrict the scope of a user’s permissions by specifying which two items in an IAM policy?

Q17. What does Lambda logging include?

Q18. What can AWS Amplify NOT do for a Lambda?

Q19. How do you author a Lambda in a programming language that AWS does not support?

Q20. What are listed downstream resources based on?

Q21. Which is an equivalent and valid tag for a pair of Lambdas?

Q22. Outbound connections from Lambdas must be _.

Q23. How are CloudWatch actions configured?

Q24. You are testing your stream-based application and the associated Lambda. AWS best practice advises you to test by varying what?

Q25. You need to make your Lambda available to services in multiple VPCs. What do you do?

Q26. How is the cost associated with Lambda function calculated?

Q27. What is the fastest way to get started with Lambda?

Q28. Where is the disk space allocated for Lambda functions?

Q29. How do you stop a running Lambda that is stuck in a recursive loop?

Q30. What is AWS best practice for Lambda configuration?

Q31. Basic Lambda permissions include permissions for what?

Q32. How are environment variables stored?

Q33. You need to use a Lambda to provide backend logic to your website. Which service do you use to make your Lambda available to your website?

Q34. You are creating a Lambda to trigger on change to files in an S3 bucket. Where should you put the bucket name?

Q35. What action is needed before you can test a Lambda?

Q36. What kind of packages can you use with Node.js for Lambdas?

Q37. Lambdas are monitored by default using which service?

Q38. What can trigger a Lambda function execution?

Q39. You need to set an S3 event trigger on your Lambda to respond when data is added to your bucket from another S3 bucket. Which event type do you configure?

Q40. To make Lambdas more testable, it is AWS best practice to separate which of these?

Q41. What is included in an exported Lambda deployment package?

Q42. When can you change the execution role of a Lambda?

Q43. What is the relationship between SAM template and CloudFormation template files?

Q44. What service deploys Lambdas regionally?

Q45. What programming language does AWS Lambda support?

Q46. You need to setup a mechanism to put controls in place to notify you when you have a spike in Lambda concurrency. What should you do?

Q47. You want to minimize cold start time for your Lambda. What do you do?


Q48. When is Lambda code stored encrypted?


Q49. When you use a resource-based policy to give a service, resource, or account access to your function, how can you apply the scope of that permission??