Choose a messaging model in Azure to loosely connect your services

Describe events and messages, and the challenges you can use them to solve in a distributed application
Identify scenarios in which Storage queue is the best messaging technology for an application
Identify scenarios in which Event Grid is the best messaging technology for an application
Identify scenarios in which Event Hubs is the best messaging technology for an application
Identify scenarios in which Service Bus is the best messaging technology for an application

Implement message-based communication workflows with Azure Service Bus

Choose whether to use Service Bus queues, topics, or relays to communicate in a distributed application
Configure an Azure Service Bus namespace in an Azure subscription
Create a Service Bus topic and use it to send and receive messages
Create a Service Bus queue and use it to send and receive message

Create an Azure Storage account that supports queues
Create a queue using C# and the Azure Storage Client Library for .NET
Add, retrieve, and remove messages from a queue using C# and the Azure Storage Client Library for .NET