Azure Cosmos DB SDK Fundamentals Quiz

1. What is the default consistency level for Cosmos DB accounts?

Strong

Bounded staleness

Session

Eventual

2. The Cosmos DB SDK supports which query language for the SQL API?

MongoDB Query Language

SQL

GraphQL

XPath

Submit

4. Which SDK class represents a Cosmos DB database resource?

Container

Database

Collection

Namespace

5. What is the purpose of the TTL (time-to-live) property in Cosmos DB?

To measure query execution time

To automatically delete expired items

To track request latency

To limit connection duration

Submit

7. The Cosmos DB Change Feed is useful for which scenario?

Compressing documents

Capturing modifications to items in real-time

Encrypting data

Reducing latency

8. Which feature allows you to run stored procedures and triggers in Cosmos DB?

Change feed

Server-side scripting

Bulk executor

Query optimizer

Submit

10. In Cosmos DB SQL queries, which keyword filters results after aggregation?

WHERE

HAVING

FILTER

MATCH

11. Which connection mode in the Cosmos DB SDK provides lower latency for write operations in multi-region accounts?

Gateway mode

Direct mode

Proxy mode

Broadcast mode

Submit

13. Which indexing policy mode automatically indexes all properties of documents in Cosmos DB?

None

Consistent

Lazy

Manual

14. In Cosmos DB, what is the maximum size of a single item (document)?

1 MB

2 MB

5 MB

10 MB

Submit

16. Which consistency level offers the strongest guarantees in Cosmos DB?

Eventual

Session

Strong

Bounded staleness

17. What does RU stand for in Cosmos DB pricing and throughput calculations?

Resource Unit

Request Unit

Read Unit

Replication Unit

18. In the Cosmos DB SQL API SDK, which class is used to execute queries on a container?

QueryExecutor

Container

Database

Client

19. What is the primary purpose of a partition key in Cosmos DB?

To encrypt data at rest

To distribute data across physical partitions

To create backup snapshots

To enforce row-level security

Azure Developer Cosmos DB SDK Basics Quiz

1. What is the default consistency level for Cosmos DB accounts?

2.

What first name or nickname would you like us to use?

2. The Cosmos DB SDK supports which query language for the SQL API?

3. To optimize query performance, you should create an index on the ____ property used in WHERE clauses.

4. Which SDK class represents a Cosmos DB database resource?

5. What is the purpose of the TTL (time-to-live) property in Cosmos DB?

6. In the SDK, ____ is the method to delete an item from a container.

7. The Cosmos DB Change Feed is useful for which scenario?

8. Which feature allows you to run stored procedures and triggers in Cosmos DB?

9. To retrieve a specific item by ID in Cosmos DB, use the ____ method.

10. In Cosmos DB SQL queries, which keyword filters results after aggregation?

11. Which connection mode in the Cosmos DB SDK provides lower latency for write operations in multi-region accounts?

12. The SDK method to create a new item in a container is ____ .

13. Which indexing policy mode automatically indexes all properties of documents in Cosmos DB?

14. In Cosmos DB, what is the maximum size of a single item (document)?

15. To connect to Cosmos DB using the .NET SDK, you initialize a ____ object with the connection string.

16. Which consistency level offers the strongest guarantees in Cosmos DB?

17. What does RU stand for in Cosmos DB pricing and throughput calculations?

18. In the Cosmos DB SQL API SDK, which class is used to execute queries on a container?

19. What is the primary purpose of a partition key in Cosmos DB?