Crucial Exams

Microsoft Azure Developer Associate AZ-204 Practice Question

You are developing a .NET 6 web API that must retrieve a very large dataset from an Azure Cosmos DB container. The code must stream results in pages of 100 items, automatically handle continuation tokens, and avoid loading the full result set into memory. Which SDK approach should you choose to meet these requirements?

  • Use CosmosClient.CreateFeedIterator() to obtain a FeedIterator and iterate over it without specifying MaxItemCount.

  • Execute a stored procedure by using Container.Scripts.ExecuteStoredProcedureAsync() and return the full query results in a single response.

  • Invoke a nonexistent Container.ReadAllItemsAsync() method to download every document, then process the results in memory.

  • Call Container.GetItemQueryIterator() with MaxItemCount = 100 and loop through the returned FeedIterator using ReadNextAsync().

Microsoft Azure Developer Associate AZ-204
Develop for Azure storage
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