AI-200: Developing AI Cloud Solutions on AzureDemo

By Microsoft · Question Mode

QuestionQ18

Connect to and consume Azure services

You are building an event-driven system that responds to new or updated documents in Azure Cosmos DB for NoSQL.

The application must process documents as they are created or updated in a container by using a change feed processor, and it must preserve processor state across runs.

Configure the components required for stateful change feed processing.

Select
Read changes from the source container.
Store continuation state and partition ownership.
Process new or updated items in the default change feed mode.
Explanation

A change feed processor reads from the monitored container. Its lease container stores continuation tokens and coordinates physical-partition ownership among processor instances. The default change feed mode is latest-version mode, which delivers the latest version of items that were created or updated.

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