DP-420: Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DBDemo

By Microsoft · Question Mode

QuestionQ85

Optimize an Azure Cosmos DB solution

You have an Azure Cosmos DB for NoSQL account named Account1 that uses provisioned-throughput capacity mode.

Account1 includes the databases shown in the following table.

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The databases include the containers shown in the following table.

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For each of the following statements, select Yes if the statement is true. Otherwise, select No.

Yes or No
StatementsYesNo
At a minimum, you will be billed for 4,000 RU/s per hour for db1.
The maximum throughput that can be consumed by cn11 is 400 RU/s.
To db2, you can add a new container that uses database throughput.
Explanation

Autoscale throughput operates from 10% of the configured maximum through Tmax and billing is based on the highest scaled throughput in the hour, with 10% of Tmax as the floor. db1's database-level 5,000 RU/s and cn01's dedicated 10,000 RU/s have a combined minimum scaled throughput of 1,500 RU/s, not 4,000. Containers using database-level throughput share the database throughput, so cn11 can use available capacity from db2's 8,000-RU/s shared maximum rather than being limited to 400 RU/s. A shared-throughput database supports up to 25 containers; db2 currently has eight.

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