Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB106 questions across 11 pages are complete and free, with no account or card.
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You have an Azure Cosmos DB database named database1 that contains a container named container1. The container1 container stores product data and has the following indexing policy. Which path will be indexed?
Answer: B
You have an Azure Cosmos DB for NoSQL account that uses the default consistency level. How can the consistency level be modified as part of a query request?
Answer: D
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 answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. 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 conflicts are sent to the conflicts feed. Solution: You set ConflictResolutionMode to Custom. You set ResolutionProcedure to a custom stored procedure. You configure the custom stored procedure to use the isTombstone parameter to resolve conflicts. Does this meet the goal?
Answer: B
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 answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You have an Azure Cosmos DB Core (SQL) API account named account 1 that uses autoscale throughput. You need to run an Azure function when the normalized request units per second for a container in account1 exceeds a specific value. Solution: You configure the function to have an Azure CosmosDB trigger. Does this meet the goal?
Answer: B
You develop an application that uses Azure Cosmos DB Core (SQL) API. You create an Azure pipeline to build and deploy the application. You need to change the pipeline to run integration tests that you wrote for the application. The solution must execute entirely in the pipeline. What should you add to the pipeline?
Answer: D
You have a database in an Azure Cosmos DB Core (SQL) API account. You need to create an Azure function that will access the database to retrieve records based on a variable named accountnumber. The solution must protect against SQL injection attacks. How should you define the command statement in the function?
Answer: C
You plan to implement an Azure Cosmos DB container that will store telemetry data from 1,000 IoT devices. The data will be updated once every minute. An app will read the data once daily and generate aggregated reports that summarize the state of each device. You need to configure a partition key for the container. The solution must meet the following requirements: • Minimize the possibility of reaching the partition limits. • Spread read and write operations evenly across the partitions. • Minimize how long it takes to locate a specific set of telemetry values. To what should you set the partition key?
Answer: B
You plan to create an operational system that will store data in an Azure Cosmos DB Core (SQL) API account. You need to configure the account to meet the following requirements: • Support Spark queries. • Support the analysis of data from the last six months. • Only pay for analytical compute when running queries. Which three actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
Answer: ABC
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 answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You have an Azure Cosmos DB Core (SQL) API account named account 1 that uses autoscale throughput. You need to run an Azure function when the normalized request units per second for a container in account1 exceeds a specific value. Solution: You configure an application to use the change feed processor to read the change feed and you configure the application to trigger the function. Does this meet the goal?
Answer: B
You are designing an Azure Cosmos DB for NoSQL solution to store data from IoT devices. Writes from the devices will occur every second. Data will be retained indefinitely. The following is a sample of the data.
You need to select a partition key that meets the following requirements for writes: • Minimizes the partition skew • Avoids capacity limits • Avoids hot partitions What should you do?
Answer: A
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