AZ 204 [Part 10] - Develop message-based solutions

Performance needs to handle low loads

In Azure Service Bus messages are durably stored which enables a load-leveling benefit. Which of the below correctly describes the load-leveling benefit relative to a consuming application's performance? Performance needs to handle peak load, Performance needs to handle average load, or Performance needs to handle low loads?

1. Service Bus 2. Storage

What are two type types of queue mechanisms that Azure supports?

Message sessions

Which of the following advanced features of Azure Service Bus creates a first-in, first-out (FIFO) guarantee? Transactions, Scheduled delivery, or Message sessions?

Message session

enable joint and ordered handling of unbounded sequences of related messages.

Service Bus

queues are part of a broader Azure messaging infrastructure that supports queuing, publish/subscribe, and more advanced integration patterns. They're designed to integrate applications or application components that may span multiple communication protocols, data contracts, trust domains, or network environments.

Storage

queues are part of the Azure Storage infrastructure. They allow you to store large numbers of messages. You access messages from anywhere in the world via authenticated calls using HTTP or HTTPS. A queue message can be up to 64 KB in size. A queue may contain millions of messages, up to the total capacity limit of a storage account. Queues are commonly used to create a backlog of work to process asynchronously.