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DP-420
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Question 26
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.
- A: unique
- B: high cardinality
- C: low cardinality
- D: static
Question 27
HOTSPOT
You have an Azure Cosmos DB account named account1 that has a default consistency level of session.
You have an app named App1.
You need to ensure that the read operations of App1 can request either bounded staleness or consistent prefix consistency.
What should you modify for each consistency level? To answer, select the appropriate options in the answer area.
Question 28
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.
Question 29
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.
- A: the consistency level in RequestOptions
- B: regional latency
- C: the default consistency level
- D: the PreferredLocations configuration
- E: a region being available
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