DP-420 V2

HOTSPOT You have an Apache Spark pool in Azure Synapse Analytics that runs the following Python code in a notebook. For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. View AnswerAnswer: Explanation: New and updated...

You have an Azure Cosmos DB Core (SQL) API account that uses a custom conflict resolution policy. The account has a registered merge procedure that throws a runtime exception. The runtime exception prevents conflicts from being resolved. You need to use an Azure function to resolve the conflicts. What should...

You have a database in an Azure Cosmos DB for NoSQL account that is configured for multi-region writes. You need to use the Azure Cosmos DB SDK to implement the conflict resolution policy for a container. The solution must ensure that any conflict sent to the conflict feed. Solution: You...

HOTSPOT You have a container in an Azure Cosmos DB Core (SQL) API account. You need to use the Azure Cosmos DB SDK to replace a document by using optimistic concurrency. What should you include in the code? To answer, select the appropriate options in the answer area. NOTE: Each...

You have an Azure Cosmos DB Core (SQL) API account. You run the following query against a container in the account. SELECT IS_NUMBER("1234") AS A, IS_NUMBER(1234) AS B, IS_NUMBER({prop: 1234}) AS C What is the output of the query?A . [{"A": false, "B": true, "C": false}] B. [{"A": true, "B":...

Topic 1, Litware, inc Case Study This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to...

You have a container named container1 in an Azure Cosmos DB Core (SQL) API account. You need to provide a user named User1 with the ability to insert items into container1 by using role-based access control (RBAC). The solution must use the principle of least privilege. Which roles should you...

You are building an application that will store data in an Azure Cosmos DB for NoSQL account. The account uses the session default consistency level. The account is used by five other applications. The account has a single read-write region and 10 additional read regions. Approximately 20 percent of the...

You need to implement a solution to meet the product catalog requirements. What should you do to implement the conflict resolution policy.A . Remove frequently changed field from the index policy of the con-product container. B. Disable indexing on all fields in the index policy of the con-product container. C....

HOTSPOT You have a database in an Azure Cosmos DB Core (SQL) API account. You plan to create a container that will store employee data for 5,000 small businesses. Each business will have up to 25 employees. Each employee item will have an email Address value. You need to ensure...