70-777 무료 덤프문제 온라인 액세스

You have an Azure Cosmos DB account named Account1. Account1 contains a database named DB1. DB1 contains a collection named Coll1 Account has a write region of East US and a read region of West US. Coll1 contains 500,000 documents that are 1 KB each.
You have two applications named App1 and App2 that read documents from Coll1 in the East US region at a steady rate of 1,000 request units per second (RU/s). Both applications consistently throw an exception that has the 429 HTTP status code.
You need to recommend a solution to minimize the number of exceptions. The solution must minimize costs.
What should you recommend?

• A.Set the indexing mode of Coll1 to Lazy
• B.increase the number of request units (RUs) for Coll1.
• C.Set the default consistency level of DB1 to Bounded Staleness
• D.Modify the connection policy of App2

You are writing a NET application that will use optimistic concurrency. To update documents the application will read a document, and then write changes to the document.
You need to prevent the document from being modified if the document changed since the initial read operation.
How should you complete the code segment? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point

정답:

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 database that uses the Table API. The database contains a table that includes the student data of a school.
A subset of the data is shown in the following table.

Another student named Matt Berg joins the school.
You need to add a new entity for the new student.
Solution: You run the following Azure Power Shell command.
Add-StorageTableRow -table $Table_name -partitionKey 2 -rowkey ("matt_berg_9041") -property @{"First Name"-"Mathew"; Last Name"-"Berg"; "Age"-9}

• A.Yes
• B.No

You are designing an Azure Cosmos DB database that will use the SQL API. The database will receive data from loT devices. The loT devices will insert documents that have the following structure.

Customer data will be recorded in the database also. The documents for the customer data have the following structure.

Most queries to the database will return loT data and will filter the results based on the date.
You need to implement a partitioning strategy that will minimize the number of request units (RUs) consumed.
What should you do?

• A.Create a collection Set the partition key to date, Embed the lol data into the customer data.
• B.Create a collection for loT documents and a collection for customer documents. For the lol document collection, set the partition key to device id. For the customer document collection, set the partition key to id.
• C.Create a collection for loT documents and a collection for customer documents. For the lol document collection set the partition key to date. For the customer document collection, set the partition key to id.
• D.Create a collection. Set the partition key to device id. Embed the loT data into the customer data.

You have an Azure Cosmos DB account named Account1 that uses the SQL API. Account1 contains a database named DB1. DB1 contains a collection named Coll1. You are evaluating the storage for Account1.
You need to retrieve the following information about Coll1:
- The amount of storage used by the index
- The amount of storage used by the data
- The amount of available storage
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.

정답: