Developing Serverless Solutions on AWS Quiz Questions and Answers

Your company plans to move their on-premise data stores and code to AWS. They have some Node.js code that needs to be ported onto AWS with the least amount of administrative headache. You also need to minimise the cost of hosting the code base. Which of the following service would you use for this purpose?

Answer :
  • AWS Lambda 

Which compute service is available at Cloudfront’s edge locations?

Answer :
  • Lambda

What is the best recommendation for a developer whose function must read from and write to the Amazon RDS instance?

Answer :
  • Use the database proxy feature

AWS CDK is an example of Imperative programming.

Answer :
  • True

AWS SAM is built for serverless.

Answer :
  • True

An AWS CDK application is an application written in TypeScript, JavaScript, Python, Java, or C# that uses AWS CDK to define AWS infrastructure. An application defines one or more stacks.

Answer :
  • True

API Gateway has three options to authorize API access. Choose all that apply.

Answer :
  • JWT
  • IAM
  • Lambda

Amazon Cognito user pools provide sign-up and sign-in options.

Answer :
  • True

Amazon Cognito federated identities (identity pools) provide access via temporary AWS credentials.

Answer :
  • True

EventBridge provides a larger number of sources and targets than Amazon SNS and has more-sophisticated routing options.

Answer :
  • True