Microsoft Microsoft Certified: Azure Cosmos DB Developer Specialty DP-420 Questions & Answers

• Question 91:

  You need to provide a solution for the Azure Functions notifications following updates to con-product. The solution must meet the business requirements and the product catalog requirements.

  Which two actions should you perform? Each correct answer presents part of the solution.

  NOTE: Each correct selection is worth one point.

  A. Configure the trigger for each function to use a different leaseCollectionPrefix

  B. Configure the trigger for each function to use the same leaseCollectionNaire

  C. Configure the trigger for each function to use a different leaseCollectionName

  D. Configure the trigger for each function to use the same leaseCollectionPrefix

  Correct Answer: AC

  leaseCollectionPrefix: when set, the value is added as a prefix to the leases created in the Lease collection for this Function. Using a prefix allows two separate Azure Functions to share the same Lease collection by using different prefixes.

  Scenario: Use Azure Functions to send notifications about product updates to different recipients.

  Trigger the execution of two Azure functions following every update to any document in the con-product container.

  Reference:

  https://docs.microsoft.com/en-us/azure/azure-functions/functions-bindings-cosmosdb-v2-trigger