App Integration Services

Question 1

Fully managed pub/sub messaging service

Answer 1

Amazon SNS

Question 2

Fully managed message queue service

Answer 2

Amazon SQS

Question 3

Within Amazon SNS, messages are organized according to __________ .

Answer 3

topics

Question 4

Within Amazon SQS, messages are organized into ___________. There are two types of these. They are ____________ and ____________.

Answer 4

queues
standard
fifo

Question 5

_______ enables orchestration of workflows through a fully managed service

Answer 5

AWS Step Functions

Question 6

With AWS Step Functions, you are charged per ________ ________.

Answer 6

state transition

Question 7

Within AWS Step Functions, workflows are defined using ___________________

Answer 7

Amazon States Language

Question 8

Started a non-profit that assigns volunteers to opportunities. Recently their database server went down and users were unable to signup. While the situation is better, there is still some downtime expected in the future. They want to explore an AWS service that could prevent lost user signups. What service would you recommend?

Answer 8

Amazon Simple Queue Service (SQS)

Question 9

Created a list of onboarding steps for new customers for their new app. These steps detail integrations with their CRM, emails to the user, and analytics. She is worried about the time it will take to build all of this from scratch. Is there an AWS service that can help with this approach?

Answer 9

AWS Step Functions

Question 10

Company is an eCommerce company building a custom platform. They are still adding new functionality. He wants aspects of the platform to listen for events like orders and refunds. They don’t yet know all of the elements that would need to respond to events. Is there a service that would allow current and future parts of the platform to listen for these events?

Answer 10

Amazon Simple Notification Service (SNS)