▸ AWS Lambda | LinkedIn Skill Assessment Quiz Solutions-2
Recommended AWS-Lambda Courses:
- Udemy: AWS Automation with boto3 of Python and Lambda Functions
- Udemy: AWS Lambda and the Serverless Framework - Hands On Learning!
- Udemy: AWS Lambda & Serverless Architecture Bootcamp (Build 5 Apps)
- Udemy: AWS Serverless APIs & Apps - A Complete Introduction
- Udemy: Build and Deploy Lambda Functions: AWS with Python and Boto3
- Coursera: Building Modern Python Applications on AWS
- LinkedIn: Cloud Native PRojects: AWS Serverless
- PluralSight: Grow your AWS Lambda skills
- Eduonix: AWS Bundle
- Eduonix: Build and Deploy Lambda Functions: AWS with Python and Boto3
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Which is an equivalent and valid tag for a pair of Lambdas?
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Outbound connections from Lambdas must be
____.- neither of these answers
- UDP/IP
- TCP/IP
- both of these answers
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How are CloudWatch actions configured?
- automatically
- none of these answers
- manually
- ad hoc
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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
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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.
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How is the cost associated with Lambda function calculated?
- number of function calls
- amount of code run
- compute time
- amount of infrastructure used
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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.
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Where is the disk space allocated for Lambda functions?
- /tmp
- /default
- /temp
- /ds
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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.
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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.
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Basic Lambda permissions include permissions for what?
- removing log groups
- none of these answers
- creating log groups
- updating log groups
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How are environment variables stored?
- DynamoDB tables
- key-value pairs
- S3 buckets
- none of these answers
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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
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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 bucket
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What action is needed before you can test a Lambda?
- Deploy the Lambda
- Export the function
- none of these answers
- Configure a test event
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What kind of packages can you use with Node.js for Lambdas?
- Fleece
- NPM
- none of these answers
- Pod
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Lambdas are monitored by default using which service?
- CloudTrail
- CloudWatch
- CloudFormation
- LogWatch
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What can trigger a Lambda function execution?
- a table definition
- queue isolation
- STS Write
- an SNS topic
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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
- COPY
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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
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