You have a container named container1 in an Azure Cosmos DB Core (SQL) API account.
You need to provide a user named User1 with the ability to insert items into container1 by using role-based access control (RBAC). The solution must use the principle of least privilege.
Which roles should you assign to User1?

• A.CosmosDB Operator only
• B.DocumentDB Account Contributor and Cosmos DB Built-in Data Contributor
• C.DocumentDB Account Contributor only
• D.Cosmos DB Built-in Data Contributor only

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You need to select the partition key for con-iot1. The solution must meet the IoT telemetry requirements.
What should you select?

• A.the timestamp
• B.the humidity
• C.the temperature
• D.the device ID

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You configure multi-region writes for account1.
You need to ensure that App1 supports the new configuration for account1. The solution must meet the business requirements and the product catalog requirements.
What should you do?

• A.Set the default consistency level of accountl to bounded staleness.
• B.Create a private endpoint connection.
• C.Modify the connection policy of App1.
• D.Increase the number of request units per second (RU/s) allocated to the con-product and con-productVendor containers.

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You are developing an application that will use an Azure Cosmos DB Core (SQL) API account as a data source.
You need to create a report that displays the top five most ordered fruits as shown in the following table.

A collection that contains aggregated data already exists. The following is a sample document:
{
"name": "apple",
"type": ["fruit", "exotic"],
"orders": 10000
}
Which two queries can you use to retrieve data for the report? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
A)

B)

C)

D)

• A.Option A
• B.Option B
• C.Option C
• D.Option D

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You have three containers in an Azure Cosmos DB Core (SQL) API account as shown in the following table.

You have the following Azure functions:
A function named Fn1 that reads the change feed of cn1
A function named Fn2 that reads the change feed of cn2
A function named Fn3 that reads the change feed of cn3
You perform the following actions:
Delete an item named item1 from cn1.
Update an item named item2 in cn2.
For an item named item3 in cn3, update the item time to live to 3,600 seconds.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Correct Answer:

Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/sql/change-feed-design-patterns
https://docs.microsoft.com/en-us/azure/cosmos-db/change-feed

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