DP-420 exam

DRAG DROP You have an app that stores data in an Azure Cosmos DB Core (SQL) API account The app performs queries that return large result sets. You need to return a complete result set to the app by using pagination. Each page of results must return 80 items. Which...

HOTSPOT You have an Azure Cosmos DB Core (SQL) API account named account1. You have the Azure virtual networks and subnets shown in the following table. The vnet1 and vnet2 networks are connected by using a virtual network peer. The Firewall and virtual network settings for account1 are configured as...

HOTSPOT You are creating a database in an Azure Cosmos DB Core (SQL) API account. The database will be used by an application that will provide users with the ability to share online posts. Users will also be able to submit comments on other users' posts. You need to store...

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you...

The settings for a container in an Azure Cosmos DB Core (SQL) API account are configured as shown in the following exhibit. Which statement describes the configuration of the container?A . All items will be deleted after one year.B . Items stored in the collection will be retained always, regardless...

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 are implementing an Azure Data Factory data flow that will use an Azure Cosmos DB (SQL API) sink to write a dataset. The data flow will use 2,000 Apache Spark partitions. You need to ensure that the ingestion from each Spark partition is balanced to optimize throughput. Which sink...

You have a database in an Azure Cosmos DB Core (SQL) API account. The database is backed up every two hours. You need to implement a solution that supports point-in-time restore. What should you do first?A . Enable Continuous Backup for the account.B . Configure the Backup & Restore settings...

You have the following query. SELECT * FROM с WHERE c.sensor = "TEMP1" AND c.value < 22 AND c.timestamp >= 1619146031231 You need to recommend a composite index strategy that will minimize the request units (RUs) consumed by the query. What should you recommend?A . a composite index for (sensor...

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you...