AWS AWS Application Integration and Messaging 2

Question 1

Which AWS service acts as a serverless event bus that connects application data from your own apps, SaaS apps, and AWS services?

Accepted Answer

Amazon EventBridge

Answer

Amazon EventBridge is a serverless event bus that makes it easy to connect applications using data from external SaaS providers, AWS services, or your own applications.

Question 2

What does Amazon API Gateway primarily provide for developers?

Accepted Answer

A fully managed service for creating, publishing, and securing APIs

Answer

Amazon API Gateway is a fully managed service that makes it easy to create, publish, maintain, monitor, and secure APIs at any scale, acting as the front door for backend services.

Question 3

Which AWS service provides managed Apache ActiveMQ and RabbitMQ message brokers for migrating traditional message brokers to the cloud?

Accepted Answer

Amazon MQ

Answer

Amazon MQ is a managed message broker service for Apache ActiveMQ and RabbitMQ, making it easy to migrate existing applications that use standard messaging APIs to AWS.

Question 4

What is the visibility timeout in Amazon SQS?

Accepted Answer

The period during which a received message is hidden from other consumers

Answer

The visibility timeout is the period during which SQS prevents other consumers from receiving and processing a message that has already been received by one consumer.

Question 5

Which AWS service enables you to build real-time, bidirectional communication applications using WebSockets via API Gateway?

Accepted Answer

API Gateway WebSocket APIs

Answer

API Gateway WebSocket APIs enable you to build real-time two-way communication applications, such as chat apps and dashboards, without managing infrastructure.

AWS Practice Test

AWS Practice Test

AWS AWS Application Integration and Messaging 2