AZ-204: Developing Solutions for Microsoft Azure

By Microsoft · Question Mode

QuestionQ14

Develop Azure compute solutions

You are developing a back-end Azure App Service that scales based on the number of messages in a Service Bus queue.

An existing rule scales up the App Service when the average queue length of unprocessed and valid messages exceeds 1000.

Add a rule that continuously scales down the App Service whenever the scale-up condition is not met. How should you configure the Scale rule?

Select
Metric source
Resource type
Resource
Queues
Metric name
Time grain statistic
Explanation

Active messages are the valid, unprocessed messages in the Service Bus queue. Use the Average aggregation and a scale-in condition of less than or equal to 1,000, which is the complement of the existing scale-out condition of average greater than 1,000.

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