Free Microsoft 70-777 Practice Test & Real Exam Questions
You have an Azure Cosmos DB account that uses the SQL API. The account contains a collection.
You have an Apache Spark cluster in Azure HDInsight. The cluster is located in the same Azure region as the Cosmos DB account.
You need to ensure that you can use a Spark to Cosmos DB connector to run Microsoft Power BI queries against the Cosmos DB data.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order
You have an Apache Spark cluster in Azure HDInsight. The cluster is located in the same Azure region as the Cosmos DB account.
You need to ensure that you can use a Spark to Cosmos DB connector to run Microsoft Power BI queries against the Cosmos DB data.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order
Correct Answer:
You have an Azure Cosmos DB account named Account1 that uses the SQI. API Account1 contains a database named DB1. DB1 contains a collection named Coll. The default TTL value for Coll1 is-1.
You plan to develop an application that will include a Cosmos DB trigger in an Azure function.
You need to recommend a process to remove documents from Coll1.
The solution must meet the following requirements:
- Ensure that the removed documents are recorded in the change feed.
- Minimize request unit (RU) consumption.
What should you recommend?
You plan to develop an application that will include a Cosmos DB trigger in an Azure function.
You need to recommend a process to remove documents from Coll1.
The solution must meet the following requirements:
- Ensure that the removed documents are recorded in the change feed.
- Minimize request unit (RU) consumption.
What should you recommend?
Correct Answer: D
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You have an Azure Cosmos DB collection named Coll1.
You need to implement which Access Condition class will use optimistic concurrency to update the documents in Coll1. The client object is of the DocumentClient type.
How should you complete the C# code? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You need to implement which Access Condition class will use optimistic concurrency to update the documents in Coll1. The client object is of the DocumentClient type.
How should you complete the C# code? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Correct Answer:
You have an Azure Cosmos DB account named Account1 that uses the SQL APL Account1 contains a collection named Coll1
You have two Azure functions named f1 and 2
You need to ensure that both functions retrieve all the changes from the change feed. The solution must minimize costs.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point
You have two Azure functions named f1 and 2
You need to ensure that both functions retrieve all the changes from the change feed. The solution must minimize costs.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point
Correct Answer: C,F
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You create an Azure Cosmos DB account named Account1 that uses the MongoDB API.
In Account1 you create a database named DB1 that contains a collection named Coll1.
You plan to migrate content from an on-premises MongoDB database to Coll1.
You need to identify the latency from the on-premises MongoDB database to Account1.
What should you do first?
In Account1 you create a database named DB1 that contains a collection named Coll1.
You plan to migrate content from an on-premises MongoDB database to Coll1.
You need to identify the latency from the on-premises MongoDB database to Account1.
What should you do first?
Correct Answer: A
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You have an Azure Cosmos DB account named Account1 that uses the SQL APL Account1 contains a collection named Coll1. Coll1 has a limit of 20,000 request units per second (RU/s)
You plan to process the change feed of Coll1 by using the change feed processor library
You need to create a lease collection for Coll1. The solution must ensure that change feed processing occurs as quickly as possible.
What should you configure? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point
You plan to process the change feed of Coll1 by using the change feed processor library
You need to create a lease collection for Coll1. The solution must ensure that change feed processing occurs as quickly as possible.
What should you configure? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point
Correct Answer:
