Free Microsoft DP-420 Exam Questions

In .NET SDK, you want your SQL query to be executed across more than one partition. Which of the following options from FeedOptions class would you set to true to meet the goal?

You have a container in an Azure Cosmos DB Core (SQL) API account that stores data about orders.

The following is a sample of an order document.

Documents are up to 2 KB.

You plan to receive one million orders daily.

Customers will frequently view their past order history.

You are the evaluating whether to use orderDate as the partition key.

What are two effects of using orderDate as the partition key? Each correct answer presents a complete

solution.

NOTE: Each correct selection is worth one point

You have operational data in an Azure Cosmos OB for NoSQL database. Database users report that the performance of the database degrades significantly when a business analytics team runs large Apache Spark-based queries against the database. You need 10 reduce the impact that running the Spark-based queries has on the database users. What should you implement?

Each transaction in a Cosmos Database provides ACID property guarantees. Which of these ACID properties ensures that the data is always in a valid state across transactions?

You need to implement a solution to meet the product catalog requirements. What should you do to implement the conflict resolution policy.