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 subscription. The subscription contains an Azure Cosmos DB for NoSQL account named account1 that uses strong consistency and is deployed to the East US, West US, and Central US Azure regions. The round-trip time (RTT) between the regions is shown in the following table.
Which write latency should you estimate for write requests against account1?
Answer: C
You have an Azure Cosmos DB for NoSQL account that has multiple write regions. You need to receive an alert when requests that target the database exceed the available request units per second (RU/s). Which Azure Monitor signal should you use?
Answer: C
You have an Azure Cosmos DB for NoSQL account that contains a database named DB1. Users run the following query against DB1. SELECT * FROM c - WHERE c.bikeParts = "Frame, Chain, Peddles" ORDER BY c.bikeParts ASC - You add an index to the recordset. You need to change the ORDER BY syntax of the query to optimize the use of the index. The solution must NOT change the result set. Which syntax should you use?
Answer: D
You have a container in an Azure Cosmos DB Core (SQL) API account. The container stores telemetry data from IoT devices. The container uses telemetryId as the partition key and has a throughput of 1,000 request units per second (RU/s). Approximately 5,000 IoT devices submit data every five minutes by using the same telemetryId value. You have an application that performs analytics on the data and frequently reads telemetry data for a single IoT device to perform trend analysis. The following is a sample of a document in the container.
You need to reduce the amount of request units (RUs) consumed by the analytics application. What should you do?
Answer: C
You have an Azure subscription that contains the resources shown in the following table.
You need to store the account key of account1 in KV1. What should you use?
Answer: B
You have an Azure subscription that contains an Azure Cosmos DB for NoSQL account named account1. Backups for account1 have the following configurations: • Interval: 2 hours • Retention period: 4 days You need to estimate the charges associated with the retention of the backups. How many copies of the backups will incur additional charges?
Answer: C
You have an Azure Cosmos DB database. You plan to create a new container named container1 that will store product data and product category data and will primarily support read requests. You need to configure a partition key for container1. The solution must meet the following requirements: • Minimize the size of the partition. • Minimize maintenance effort. Which two characteristics should you prioritize? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.
Answer: BD
You have an Azure Cosmos DB for NoSQL account configured for global distribution across four regions. At connection time, the SQL SDK needs to identify the optimal endpoint for reading and writing. Which two factors can influence the SDK? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
Answer: BD
You have an Azure Cosmos DB database that hosts a container named container1. You need to ensure that the items stored in container1 will NOT expire unless their TTL value is set explicitly. What should you do?
Answer: D
You have an Azure Cosmos DB for NoSQL account named account1. You need to create a container named Container1 in account1 by using the Azure Cosmos DB .NET SDK. The solution must ensure that the items in Container1 never expire. What should you set?
Answer: C
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