HOTSPOT

You have an Azure Cosmos DB Core (SQL) API account named storage1 that uses provisioned throughput capacity mode.

The storage1 account contains the databases shown in the following table.

The databases contain the containers shown in the following table.

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:

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sett might have more than one correct solution, while

others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You have a container named conlainer1 in an Azure Cosmos DB for NoSQL account.

You need to make the contents of container1 available as reference data for an Azure Stream Analytics job.

Solution: You create an Azure function to copy data to another Azure Cosmos DB for NoSQL container.

Does this meet the goal?

A. Yes

B. No

You are building an application that will store data in an Azure Cosmos DB for NoSQL account. The account uses the session default consistency level. The account is used by five other applications. The account has a single read-write

region and 10 additional read regions.

Approximately 20 percent of the items stored in the account are updated hourly.

Several users will access the new application from multiple devices.

You need to ensure that the users see the same item values consistently when they browse from the different devices. The solution must not affect the other applications.

Which two actions should you perform? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

A. Use implicit session management when performing read requests.

B. Provide a stored session token when performing read requests.

C. Associate a session token to the user account.

D. Set the default consistency level to eventual.

E. Associate a session token to the device.

You have a container in an Azure Cosmos DB for NoSQL account that stores data about orders. The following is a sample of an order document.

Documents are up to 2 KB.

You plan to receive one million orders daily.

Customers will frequently view then past order history.

You are the evaluating whether to use orderDate as the partition key.

What are two effects of using orderDate as the partition key? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

A. You will exceed the maximum number of partition key values.

B. Queries will run cross-partition.

C. You will exceed the maximum storage per partition.

D. There will always be a hot partition.

You have an Azure Cosmos DB account named account1.

You have several apps that connect to account1 by using the account's secondary key.

You then configure the apps to authenticate by using service principals.

You need to ensure that account1 will only allow apps to connect by using an Azure AD identity.

Which account property should you modify?

A. disableKeyBasedMetadataWriteAccess ,

B. disableLocalAuth

C. userAssignedldentatxe

D. allowedOrxgins

You need to create a database in an Azure Cosmos DB Core (SQL) API account.

The database will contain three containers named coll1, coll2, and coll3. The coll1 container will have unpredictable read and write volumes.

The coll2 and coll3 containers will have predictable read and write volumes.

The expected maximum throughput for coll1 and coll2 is 50,000 request units per second (RU/s) each.

How should you provision the collection while minimizing costs?

A. Create a serverless account.

B. Create a provisioned throughput account. Set the throughput for coll1 to Autoscale. Set the throughput for coll2 and coll3 to Manual.

C. Create a provisioned throughput account. Set the throughput for coll1 to Manual. Set the throughput for coll2 and coll3 to Autoscale.

You have an application named App1 that reads the data in an Azure Cosmos DB Core (SQL) API account. App1 runs the same read queries every minute. The default consistency level for the account is set to eventual.

You discover that every query consumes request units (RUs) instead of using the cache.

You verify the IntegratedCacheiteItemHitRatemetric and the IntegratedCacheQueryHitRatemetric. Both metrics have values of 0.

You verify that the dedicated gateway cluster is provisioned and used in the connection string.

You need to ensure that App1 uses the Azure Cosmos DB integrated cache.

What should you configure?

A. the indexing policy of the Azure Cosmos DB container

B. the consistency level of the requests from App1

C. the connectivity mode of the App1 CosmosClient

D. the default consistency level of the Azure Cosmos DB account

You are implementing an Azure Data Factory data flow that will use an Azure Cosmos DB (SQL API) sink to write a dataset. The data flow will use 2,000 Apache Spark partitions. You need to ensure that the ingestion from each Spark partition is balanced to optimize throughput.

Which sink setting should you configure?

A. Throughput

B. Write throughput budget

C. Batch size

D. Collection action

You are designing an Azure Cosmos DB Core (SQL) API solution to store data from IoT devices. Writes from the devices will be occur every second. The following is a sample of the data.

You need to select a partition key that meets the following requirements for writes:

1.

Minimizes the partition skew

2.

Avoids capacity limits

3.

Avoids hot partitions What should you do?

A. Use timestampas the partition key.

B. Create a new synthetic key that contains deviceIdand sensor1Value.

C. Create a new synthetic key that contains deviceIdand deviceManufacturer.

D. Create a new synthetic key that contains deviceIdand a random number.

Your company develops an application named App1 that uses the Azure Cosmos DB SDK and the Eventual consistency level.

App1 queries an Azure Cosmos DB for NoSQL account named account1.

You need to identify which consistency level to assign to App1 to meet the following requirements:

Maximize the throughput of the queries generated by App1 without increasing the number of request units currently used by the queries.

Provide the highest consistency guarantees.

Which consistency level should you identify?

A. Strong

B. Bounded Staleness

C. Session

D. Consistent Prefix