AZ-204 Communication & Stakeholder Relations 4

Question 1

An Azure API Management policy must transform an XML response from a backend API into JSON before returning it to callers. In which policy section should this transformation be placed?

Accepted Answer

outbound

Answer

The outbound policy section executes after the backend response is received, making it the correct place to transform the response before delivery to the caller.

Question 2

A Logic App workflow must trigger whenever a new blob is added to an Azure Storage container. Which trigger type should the developer use?

Accepted Answer

Azure Blob Storage - When a blob is added or modified (V2)

Answer

The Azure Blob Storage connector's polling trigger fires when new or modified blobs are detected in the specified container.

Question 3

A developer wants to limit each API Management subscriber to 1000 API calls per hour. Which built-in policy should they apply?

Accepted Answer

rate-limit-by-key

Answer

The rate-limit-by-key policy enforces a call rate limit (calls per time period) per subscription key, blocking excess requests with HTTP 429.

Question 4

An external service sends a webhook to an Azure Function to notify of events. To validate that requests are genuine, the service sends a secret in a custom HTTP header. How should the developer verify this in the Function?

Accepted Answer

Read the custom header from the HttpRequest object and compare it to a stored secret

Answer

Reading the custom header from the incoming HttpRequest and comparing it to a pre-shared secret stored in app settings is the standard approach for webhook secret validation.

Question 5

A Logic App integrates with Salesforce. After updating a record the workflow must wait for a Salesforce approval before continuing. Which Logic Apps feature handles this pause?

Accepted Answer

Approval action with wait for response

Answer

Logic Apps built-in approval actions send an approval email or Teams message and pause execution until a response is received.

AZ-204 - Microsoft Azure Developer Associate Practice Test

AZ-204 - Microsoft Azure Developer Associate Practice Test

AZ-204 Communication & Stakeholder Relations 4