Hello Friends, In this post, you will find here AWS Lambda LinkedIn assessment answers. This is a part of the LinkedIn skill assessments. This assessment test consists of 15-20 MCQs to Check your knowledge of AWS Lambda.AWS Lambda LinkedIn Assessment AnswersUse “Ctrl+F” To Find Any Questions or Answers. For Mobile Users, You Just Need To Click On Three dots In Your Browser & You Will Get A “Find” Option There. Use These Options to Get Any Random Questions Answers.100% Free Updated AWS Lambda LinkedIn assessment Certification Exam Questions & Answers.AWS Lambda LinkedIn assessment answersQ1. How can you increase the CPU resources for your Lambda? Increase the configured CPU value Increase the configured timeout value Increase the configured memory value Increase the configured concurrency valueQ2. How can additional code or content be provided for your Lambda? blocks layers aliases handlersQ3. How can Step Functions call Lambdas? in sequence both of these answers neither of these answers in parallelQ4. Which AWS CLI command invokes a function? aws lambda invoke --function ReturnBucketName outputfile.txt aws lambda execute --function-name ReturnBucketName outputfile.txt aws lambda invoke --function-name ReturnBucketName outputfile.txt aws lambda execute --function ReturnBucketName outputfile.txtQ5. What adds tracing capabilities to a Lambda? AWS Trace CloudStack CloudTrail AWS X-RayQ6. You need to build a continuous integration/deployment pipeline for a set of Lambdas. What should you do? Create configuration files and deploy them using AWS CodePipeline. Create CloudFormation templates and deploy them using AWS CodeBuild Create configuration file and deploy using AWS CodeBuild Create CloudFormation templates and deploy them using AWS CodePipeline.Q7. What can you use to monitor function invocations? API Gateway S3 SAS CloudTrailQ8. It is AWS best practice to enable Lambda logging by which of these methods. Use S3 metrics and CloudWatch alarms Create custom metrics within your Lambda code. Create custom metrics within your CloudWatch code. Use Lambda metrics and CloudWatch alarms.Q9. What may be provided for environment variables? an SSL certificate a bitmask an AWS KMS key an HTTP protocolQ10. Lambdas allow for running of what other things? binaries. all of these answers executables Shell scriptsQ11. In what style must you write Lambda code? MVC virtual stateless protocolQ12. How can a developer provide Lambda code? by uploading a .zip file all of these answers by editing inline from an S3 bucketQ13. You are performance-testing your Lambda to verify that you set the memory size adequately. Where do you verify the execution overhead? CLoudWatch logs DynamoDB logs S3 logs Lambda logs.Q14. What facilitates continuous delivery of Lambdas? CodeStack ElasticStack Mobile Hub CodeDeployQ15. How are computing resources allocated to Lambdas? proportionally equally periodically dailyQ16. You can restrict the scope of a user’s permissions by specifying which two items in an IAM policy? resources and users resources and conditions events and users events and conditionsQ17. What does Lambda logging include? logging streams rotating streams logging events advancing log groupsQ18. What can AWS Amplify NOT do for a Lambda? create a Lambda be an event source assign an IAM role delete a LambdaQ19. How do you author a Lambda in a programming language that AWS does not support? Create a Lambda function with a custom runtime and reference the function in your Lambda Create a Lambda layer with a custom runtime and reference the layer in your lambda You cannot use Lambda in this situation Create a Lambda function with a custom runtimeQ20. What are listed downstream resources based on? the execution policy the Lambda configuration the Lambda nodes the IAM userQ21. Which is an equivalent and valid tag for a pair of Lambdas? department:Sales,department:Sales department:Sales,department:sales aws:demo;aws:demo aws:demo;aws:DEMOQ22. Outbound connections from Lambdas must be _. neither of these answers UDP/IP TCP/IP both of these answersQ23. How are CloudWatch actions configured? automatically none of these answers manually ad hocQ24. You are testing your stream-based application and the associated Lambda. AWS best practice advises you to test by varying what? stream and record sizes stream and shard sizes batch and record sizes batch and shard sizesQ25. You need to make your Lambda available to services in multiple VPCs. What do you do? Place each subnet in a VPC. Associate all subnets to your Lambda. Place all subnets in a VPC. Associate all subnets to your Lambda. Configure your Lambda to be available to multiple VPCs. Configure all application VPCs to be peered.Q26. How is the cost associated with Lambda function calculated? number of function calls amount of code run compute time amount of infrastructure usedQ27. What is the fastest way to get started with Lambda? Author a Lambda from scratch. Use a blueprint. Use a .zip deployment package. Use the serverless app repository.Q28. Where is the disk space allocated for Lambda functions? /tmp /default /temp /dsQ29. How do you stop a running Lambda that is stuck in a recursive loop? Delete the function. Set the function concurrent execution limit to 0 while you update the code. Reset the function. Set the function concurrent execution limit to 100 while you update the code.Q30. What is AWS best practice for Lambda configuration? Overprovision memory to run your functions faster and reduce your costs. Do not overprovision your function timeout settings. Overprovision memory and your function timeout settings to run your functions faster and reduce your costs. Do not overprovision memory. Overprovision your function timeout settings to run your functions faster and reduce costs. Do not overprovision memory. Do not overprovision your function timeout settings to run your functions faster and reduce costs.Q31. Basic Lambda permissions include permissions for what? removing log groups none of these answers creating log groups updating log groupsQ32. How are environment variables stored? DynamoDB tables key-value pairs S3 buckets none of these answersQ33. 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? S3 API Gateway X-Ray DynamoDBQ34. You are creating a Lambda to trigger on change to files in an S3 bucket. Where should you put the bucket name? in the Lambda function code in a Lambda environment variable in the Lambda tags in another S3 bucketQ35. What action is needed before you can test a Lambda? Deploy the Lambda Export the function none of these answers Configure a test eventQ36. What kind of packages can you use with Node.js for Lambdas? Fleece NPM none of these answers PodQ37. Lambdas are monitored by default using which service? CloudTrail CloudWatch CloudFormation LogWatchQ38. What can trigger a Lambda function execution? a table definition queue isolation STS Write an SNS topicQ39. 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? POST "All object create events" PUT COPYQ40. To make Lambdas more testable, it is AWS best practice to separate which of these? Lambda configuration from logging code Lambda handler from logging code Lambda handler from core logic Lambda configuration from core logicQ41. What is included in an exported Lambda deployment package? YAML definition CloudFormation stack configuration SAML deployment stack Zip file of all related filesQ42. When can you change the execution role of a Lambda? only at creation only before deployment never anytime via configurationQ43. What is the relationship between SAM template and CloudFormation template files? SAM templates are a superset of CloudFormation templates. SAM templates include additional resource types. SAM templates have some overlap with CloudFormation templates. Both SAM and CloudFormation templates include resource types that are not in the other type of template. CloudFormation templates are a superset of SAM templates. CloudFormation templates include additional resource types. SAM templates are a different name for CloudFormation templates. Both template types include the same resource types.Q44. What service deploys Lambdas regionally? EdgeCloud CloudEdge CloudFront CloudStackQ45. What programming language does AWS Lambda support? custom all of these answers Java RubyQ46. 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? Deploy a CloudTrail alarm that notifies you when function metrics exceed your threshold. Create an AWS budget to monitor costs. Deploy a CloudWatch alarm that notifies you when function metrics exceed your threshold. Create an AWS budget to monitor costs. Deploy a CloudWatch alarm that notifies you when function metrics exceed your threshold. Create an AWS CostMonitor to monitor costs. Deploy a CloudTrail alarm that notifies you when function metrics exceed your threshold. Create an AWS CostMonitor to monitor costs.Q47. You want to minimize cold start time for your Lambda. What do you do? Add extra code to check if the transient cache, or the /tmp directory, has the data that you stored. Add extra code to check if the permanent cache, or the /cache directory, has the data that you stored. Do nothing. AWS minimizes cols start time by default. Create a warm-up Lambda that calls your Lambda every minute[Reference](https://aws.amazon.com/blogs/compute/new-for-aws-lambda-predictable-start-up-times-with-provisioned-concurrency/Q48. When is Lambda code stored encrypted? at rest at runtime at deployment non of these answersReferenceQ49. 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?? at the function level at the alias or function level at the version, alias, or function level at the version or function levelQ50. Lambda can read events from which other AWS services? (ref-https://docs.aws.amazon.com/lambda/latest/dg/lambda-services.html) Kinesis, S3, and SQS Kinesis, S3, and SNS Kinesis, DynamoDB, and SNS Kinesis, DynamoDB, and SQSExplanation Lambda can used for all services mentioned on the question: Kinesis, S3, SNS, SQS, DynamoDB. But as you can see in the reference, Lambda's responsibility and method invocation can be categorized by Lambda polling and Event Driven (synchronous invocation). When you implement an event-driven architecture, you grant the event-generating service permission to invoke your function in the function's resource-based policy. Then you configure that service to generate events that invoke your function. When you implement a Lambda polling architecture, you grant Lambda permission to access the other service in the function's execution role. Lambda reads data from the other service, creates an event, and invokes your function. According to this analytics, Kinesis-DynamoDB-SQS use same method invocation, Lambda polling.Q51. Via what can a Lambda be called? all of these answers a DynamoDB trigger an API Gateway an S3 bucket eventExplanation (source google)With DynamoDB Streams, you can trigger a Lambda function to perform additional work each time a DynamoDB table is updated. Lambda reads records from the stream and invokes your function synchronously with an event that contains stream records.These events are considered synchronous events. Simply put, it means that when somebody is calling an API Gateway, it will trigger your Lambda function. It's a synchronous event because your Lambda function has to respond to the client directly at the end of its invocation.You can use Lambda to process event notifications from Amazon Simple Storage Service. Amazon S3 can send an event to a Lambda function when an object is created or deleted.52. which is use case of lambda ? Image processing web application both Neither 1st and 2ndQ53. Events are AWS resources that trigger the Lambda function. What data type is the SAM file Events property? Integer Float Array StringQ54. A company is using an API built using Amazon Lambda, Amazon API Gateway, and Amazon DynamoDB in production. The developer has observed high latency during peak periods. Which approach would best resolve the issue? Increase the Lambda function timeout Route traffic to API Gateway using a Route 53 alias Disable payload compression for the API Enable API Gateway stage-level cachingQ55. The AWS Serverless Application Model (AWS SAM) is a model that ____ . defines serverless applications associates permissions policies creates Lambda functions packages deployment artifactsQ56. The code that you want AWS Lambda to invoke as per some defined triggers is known as _. the event source the downstream resource the log stream the Lambda functionQ57. A developer has created a Lambda function to scrub real-time data of extraneous information and then send the scrubbed data to Kinesis for further processing and storage. Some of the data showing up in Kinesis seems to be inaccurate. What’s the best way for the developer to debug this? Look directly at the Lambda Logs in CloudWatch Send the Lambda failures to a Dead Letter Queue Use AWS X-Ray to step through the function Use Kinesis to write their own custom logging toolDisclaimer: Hopefully, this article will be useful for you to find all the AWS Lambda LinkedIn assessment answers and grab some premium knowledge with less effort. If this article really helped you in any way then make sure to share it with your friends on social media and let them also know about this amazing Skill Assessment Test. The solution is provided by BrokenProgrammers. This tutorial is only for Educational and Learning purposes.Next: Google Cloud Platform LinkedIn Assessment Answers 2023 Post navigationHTML LinkedIn Assessment Answers 2023 Google Cloud Platform LinkedIn Assessment Answers 2023