Online Access Free 70-777 Exam Questions

You have an Azure Cosmos DB account named Account1. Account1 contains a database named DB1. DB1 contains a collection named Coll1. Coll1 contains a stored procedure named Sp1. Sp1 reads the data in Coll1.
You need to create a user named User1 who will have the permissions to run Sp1.
How should you complete the 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 function named f1 and an Azure Cosmos DB collection named Coll1.
You configure f1 to start whenever there is an update to the documents in Coll1. Coll1 is updated every two seconds.
You discover that f1 only starts after some of the updates to the documents in Coll1.
You need to ensure that f1 starts after every update to the documents in Coll1.
What should you do?

• A.Increase the request units (RUs) of Coll1
• B.In the Function son file, modify the value of the feedPollDelay attribute
• C.In the Function json file, modify the value of the maxItemsPerInvocation attribute.
• D.In the Function json file, modify the value of the checkpoint frequency attribute.

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 sets 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 an Azure Cosmos DB account named Account1 that uses the SQL APL Account1 contains a collection named Coll1.
You create a document named doc1 and set the TTL value for the document to 86,400. Thirty-six hours later, you discover that doc1 still exists in Coll1.
You need to ensure that documents are removed from Coll1 when the TTL for the documents expires.
Solution: You set the default TTL value for Coll1 to 129,600.
Does this meet the goal?

• A.Yes
• B.No

You are deploying an application that will use an Azure Cosmos DB database. Users of the application will be located in Seattle, London, and Singapore. The application will be used to read and write to the database.
The users in each location will access the application only between 09:00 and 17:00 local time. Business hours do not overlap between the locations.
You need to recommend a solution to minimize write latency during business hours.
What should you recommend

• A.Deploy a Cosmos DB account that replicates to three Azure regions. Deploy the application to the three regions, Configure the Cosmos DB account for automatic failover.
• B.Deploy a Cosmos DB account that replicates to three Azure regions. Deploy the application to the three regions. Create a job that automates a manual failover of the write region.
• C.Deploy three separate Cosmos DB accounts. Deploy the application to three Azure regions. Create a job that automates a backup and restore of the accounts.
• D.Deploy three separate Cosmos DB accounts Deploy the application to three Azure regions. Create a job that reconfigures the connections for each application.

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?

• A.Set the TTL value for the documents to-1 Delete the documents.
• B.Add a property named IsDeleted to the documents and set the value to True. Set the TTL value for the documents to 1.
• C.Change the default TTL value for Coll1 to 1 Set the TTL value for the documents to-1. Delete the documents.
• D.Add a property named IsDeleted to the documents and set the value to True, Delete the documents.