DP-420 Free Practice Questions — Page 7

Question 61

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?

Question 62

HOTSPOT You have an Azure subscription that contains a resource group named RG1. RG1 contains an Azure Cosmos DB for NoSQL account named account1. You plan to audit changes to the control plane of account1. You need to ensure that audit events include the details of the security principal that performs each control plane change. How should you complete the az command? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Question 63

You are creating an Azure Cosmos DB for NoSQL account. You need to choose whether to configure capacity by using either provisioned throughput or serverless mode. Which two workload characteristics cause you to choose serverless mode? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

Question 64

HOTSPOT You plan to create an Azure Cosmos DB for NoSQL container that will contain items in the following format. You need to define a query that will return the userid values of all the users who purchased an item that has a sku value of 11111. How should you compete the query? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Question 65

HOTSPOT You have a container named container1 in an Azure Cosmos DB Core (SQL) API account. The following is a sample of a document in container1. [sampleXML/xmlfile-102_1.png] The container1 container has the following indexing policy. [sampleXML/xmlfile-103_1.png] For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point. Hot Area: [sampleXML/xmlfile-104_1.png]

Question 66

You provision an Azure Cosmos DB for NoSQL container. You set the throughput to Autoscale, and the maximum request units per second (RU/s) to 20,000. For how many RU/s will you be charged when the actual RU/s usage is zero?

Question 67

You have a container in an Azure Cosmos DB for NoSQL account. You need to create an alert based on a custom Log Analytics query. Which signal type should you use?

Question 68

HOTSPOT You have an Azure Cosmos DB for NoSQL account. You plan to create a container named container1. The container1 container will store items that include two properties named name and age. The most commonly executed queries will query container1 for a specific name. The following is a sample of the query. You need to define an opt-in indexing policy for container1. The solution must meet the following requirements: • Minimize the number of request units consumed by the queries. • Ensure that the _etag property is excluded from indexing. How should you define the indexing policy? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Question 69

You have an Azure Cosmos DB for NoSQL account. You configure the diagnostic settings to send all log information to a Log Analytics workspace. You need to identify when the provisioned request units per second (RU/s) for resources within the account were modified. You write the following query. AzureDiagnostics | where Category == "ControlPlaneRequests" What should you include in the query?

Question 70

DRAG DROP You are designing three apps named App1, App2, and App3. Each app will use a separate Azure Cosmos DB for NoSQL account. The apps have the following consistency requirements: • App1: Reads must always return the most recent committed version of an item, where the commit occurred during the same session. • App2: Reads must always return the most recent committed version of an item, even if the commit occurred during another session. • App3: Write latency must be minimized and data staleness can be tolerated. You need to recommend a default consistency level for each Azure Cosmos DB for NoSQL account. The solution must minimize concurrency. What should you recommend for the account of each app? To answer, drag the appropriate consistency levels to the correct apps. Each consistency level may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.