New DP-420 Practice Exam [2022] Pass Microsoft DP-420 Exam In The First Try

How to prepare for DP-420 Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB (beta) well to make sure you can answer actual Microsoft DP-420 exam smoothly? New DP-420 practice exam of ITExamShop are available with 51 practice questions and answers to ensure that you can pass Microsoft DP-420 exam successfully in the first try. All the new DP-420 exam questions and answers in the DP-420 Microsoft practice exam are written by the top IT professionals, who have verified all the answers with a lot of experience. Come to ITExamShop to get new DP-420 practice exam to learn the questions and answers for good preparation.

Check Microsoft Certification DP-420 Free Demo Questions Below

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1. You need to select the partition key for con-iot1. The solution must meet the IoT telemetry requirements.

What should you select?

the timestamp

the humidity

the temperature

the device ID

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2. 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?

CosmosDB Operator only

DocumentDB Account Contributor and Cosmos DB Built-in Data Contributor

DocumentDB Account Contributor only

Cosmos DB Built-in Data Contributor only

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3. You have the following query.

SELECT * FROM

WHERE c.sensor = "TEMP1"

AND c.value < 22

AND c.timestamp >= 1619146031231

You need to recommend a composite index strategy that will minimize the request units (RUs) consumed by the query.

What should you recommend?

a composite index for (sensor ASC, value ASC) and a composite index for (sensor ASC, timestamp ASC)

a composite index for (sensor ASC, value ASC, timestamp ASC) and a composite index for (sensor DESC, value DESC, timestamp DESC)

a composite index for (value ASC, sensor ASC) and a composite index for (timestamp ASC, sensor ASC)

a composite index for (sensor ASC, value ASC, timestamp ASC)

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4. You have an Azure Cosmos DB Core (SQL) API 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?

| where OperationName startswith "AccountUpdateStart"

| where OperationName startswith "SqlContainersDelete"

| where OperationName startswith "MongoCollectionsThroughputUpdate"

| where OperationName startswith "SqlContainersThroughputUpdate"

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5. You are troubleshooting the current issues caused by the application updates.

Which action can address the application updates issue without affecting the functionality of the application?

Enable time to live for the con-product container.

Set the default consistency level of account1 to strong.

Set the default consistency level of account1 to bounded staleness.

Add a custom indexing policy to the con-product container.

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6. Topic 2, Misc. Questions



You need to configure an Apache Kafka instance to ingest data from an Azure Cosmos DB Core (SQL) API account. The data from a container named telemetry must be added to a Kafka topic named iot. The solution must store the data in a compact binary format.

Which three configuration items should you include in the solution? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

"connector.class": "com.azure.cosmos.kafka.connect.source.CosmosDBSourceConnector"

"key.converter": "org.apache.kafka.connect.json.JsonConverter"

"key.converter": "io.confluent.connect.avro.AvroConverter"

"connect.cosmos.containers.topicmap": "iot#telemetry"

"connect.cosmos.containers.topicmap": "iot"

"connector.class": "com.azure.cosmos.kafka.connect.source.CosmosDBSinkConnector"

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