AWS Serverless Microservices with Patterns and Best Practices - Testing Serverless Basket Microservices Add or Remove Ba

The video tutorial covers the setup and testing of microservices, focusing on basket operations using Postman and DynamoDB. It demonstrates creating, verifying, and deleting basket items, and introduces the basket checkout process, highlighting the transition from synchronous to asynchronous flows using AWS EventBridge.

What is the first step in setting up the environment for testing microservices?

• Replace environment variables in Postman

• Create a new basket in the database

• Deploy the latest version of the application

• Open the terminal and run the CDK command

Which field is mandatory when creating a new basket?

• Price

• Quantity

• Username

• Product ID

What data structure is used to represent basket items in DynamoDB?

• Queue and Stack

• Set and Tuple

• List and Map

• Array and Object

How can you verify that a basket item has been successfully created in DynamoDB?

• By running a scan command on the basket table

• By sending a GET request to the product endpoint

• By checking the Postman collection

• By checking the console logs

What happens when you send a DELETE request with a username as a path parameter?

• The basket is duplicated

• The basket is removed

• The basket is retrieved

• The basket is updated

What is the purpose of the checkout process in the basket microservice?

• To update the basket items

• To remove the basket items

• To trigger an asynchronous flow

• To verify the basket items

Which AWS service is intended to be used for the asynchronous flow in the checkout process?

• AWS Lambda

• Amazon S3

• AWS DynamoDB

• Amazon EventBridge