AWS LAMBDA QUIZ DESCRIPTION Total Questions −26 00 Max Time − 15:00 How is the cost associated with Lambda function calculated? number of function calls amount of code run compute time amount of infrastructure used How can additional code or content be provided for your Lambda? aliases blocks handlers layers What can trigger a Lambda function execution? a table definition queue isolation STS Write an SNS topic 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.txt 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. What may be provided for environment variables? an SSL certificate a bitmask an AWS KMS key an HTTP protocol 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 DynamoDB What facilitates continuous delivery of Lambdas? CodeStack ElasticStack Mobile Hub CodeDeploy What kind of packages can you use with Nodejs for Lambdas? Fleece NPM none of these answers Pod You need to build a continuous integration/deployment pipeline for a set ofLambdas. 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. 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 runtime How are environment variables stored? DynamoDB tables key-value pairs S3 buckets none of these answers Basic Lambda permissions include permissions for what? removing log groups none of these answers creating log groups updating log groups What are listed downstream resources based on? the execution policy the Lambda configuration the Lambda nodes the IAM user 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 conditions What can you use to monitor function invocations? API Gateway S3 SAS Cloud Trail Outbound connections from Lambdas must be "\_\__" neither of these answers UDP/IP TCP/IP both of these answers How is the cost associated with Lambda function calculated? number of function calls amount of code run compute time amount of infrastructure used What kind of packages can you use with Node.js for Lambdas? Fleece NPM none of these answers Pod 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 sizes 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 logic How can Step Functions call Lambdas? in sequence both of these answers neither of these answers In parallel 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. How are computing resources allocated to Lambdas? proportionally equally periodically daily You are performance-testing your Lambda to verify that you set the memory size adequately. Where do you verify the exectuon overhead? CloudWatch logs DynamoDB logs 53 logs Lambda logs. How can a developer provide Lambda code? by uploading a .zip file all of thesei by editing inline from an S3 bucket Previous Next Total Question16 Wrong Answer13 Right Answer13
