What is the role of the change feed processor in an Azure Cosmos DB application?

It converts change feed events into SQL queries for analysis.

It automatically scales the container's throughput based on load.

It replicates changes to a secondary region for disaster recovery.

It distributes the work of reading and processing change feed events across multiple consumers.

What is the primary purpose of the Azure Cosmos DB change feed?

To enable full-text search on container items

To store historical versions of all items for auditing purposes

To replicate data to another Azure region automatically

To provide a real-time stream of inserts and updates to items in a container

A mobile app developer uses Azure Cosmos DB to store user preferences. The app must allow users to update their preferences and then immediately read them back on the same device. The account is configured with a single write region and multiple read regions. Which SDK operation and consistency level should the developer use?

Use ReadItemAsync with Bounded staleness.

Use UpsertItemAsync with Eventual consistency.

Use ReplaceItemAsync with Session consistency.

Use CreateItemAsync with Strong consistency.

Azure Developer Associate

Domain 2Objective 1

Develop Solutions That Use Azure Cosmos DB AZ-204 Practice Questions (Page 1)

Part of the Develop for Azure storage domain, which accounts for 15-20% of the AZ-204 exam. Microsoft does not publish an official question count, but from its 100-minute exam (~40–65 total, ~6–13 in this domain), expect 3–7 from this objective — we provide 15 practice questions to prepare you well beyond it. (estimate)

15questions here

3free pages

4concepts

15-20%of the exam

Questions 1–5

1application · medium
A developer is using the Azure Cosmos DB .NET SDK to perform a transaction that involves reading an item, updating it, and then reading it again. The developer wants to ensure that the second read sees the update. Which consistency level should they use?
Select an answer first
2foundation · easy
What is the role of the change feed processor in an Azure Cosmos DB application?
Select an answer first
3foundation · easy
What is the primary purpose of the Azure Cosmos DB change feed?
Select an answer first
4foundation · easy
Which Azure Cosmos DB consistency level offers the highest data consistency among the five levels?
Select an answer first
5application · medium
A mobile app developer uses Azure Cosmos DB to store user preferences. The app must allow users to update their preferences and then immediately read them back on the same device. The account is configured with a single write region and multiple read regions. Which SDK operation and consistency level should the developer use?
Select an answer first

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Develop Solutions That Use Azure Cosmos DB AZ-204 Practice Questions (Page 1)

Questions 1–5

A developer is using the Azure Cosmos DB .NET SDK to perform a transaction that involves reading an item, updating it, and then reading it again. The developer wants to ensure that the second read sees the update. Which consistency level should they use?

What is the role of the change feed processor in an Azure Cosmos DB application?

What is the primary purpose of the Azure Cosmos DB change feed?

Which Azure Cosmos DB consistency level offers the highest data consistency among the five levels?

Keep studying — Develop for Azure storage