Module 1 - Think Serverless

Which is not a property of modern applications?

• Use CI-CD for deployments

• Serverless

• Distributed Applications

• Monolithic

Identify the category that describes the role of 'API Gateway' in a server less application

• Messaging service that invokes Lambda asynchronously

• Services that invoke Lambda using Polling

• Always connect with 3rd party backend

• API Proxy used to invoke a backend service

What is the primary function of 'Lambda' in a serverless application?

• Handling API Gateway requests

• Executing code in response to events

• Managing database connections

• Monitoring serverless resources

This event source needs Lambda to poll for new messages/data

• SNS

• SQS

• EventBridge

• API Gateway

Which of these best describe characteristics of events in event-driven design? Pick THREE.

• Events are usually processed asynchronously

• Events usually expect an immediate reply

• Events are used to share information about a change in state

• Events are observable by other services

• Events direct the targets to take specific action