Free Microsoft 070-487 Exam Dumps Questions & Answers

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You develop a REST API that uses Node.js. The API will store data in Azure Cosmos DB. You plan to deploy
the API to a new Azure App Services Web App. You create a new Web App by using the Azure portal.
The API must be deployed by using SFTP.
You need to provide the proper deployment credentials to deploy the API.
Solution: Download the. PublishSettings file and enter the username and password located in the file.
Does the solution meet the goal?

• A.  Yes
• B.  No

You are developing an ASP.NET MVC application. The application has a page that searches for and displays
an image stored in a database. Members of the EntityClient namespace are used to access an ADO.NET Entity
Framework data model. Images and associated metadata are stored in a database table.
You need to run a query that returns only the image while minimizing the amount of data that is transmitted.
Which method of the EntityCommand type should you use?

• A.  ExecuteScalar
• B.  ExecuteNonQuery
• C.  ExecuteReader
• D.  ExecuteDbDataReader

ReportApp will shut down every night. However, data from the searches performed during the night must still
be collected.
You need to identify the return types for the car year, price, brand and model. The solution must minimize the
number of round trips between the clients and the web servers.
What should you identify? To answer, drag the appropriate return types to the correct objects. Each return type
may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to
view content.

Correct Answer:

Explanation

Note: A round trip occurs when an object is deserialized and re-serialized in one operation.
From scenario: The application will provide users with the ability to search for a car by using advanced
filtering options, such as the car brand, model, year, and price. All of this information will be stored as strings
and will be displayed as drop-down lists.
The brand and model lists that will be displayed on the home page of the web application will be retrieved
from Windows Communication Foundation (WCF) services hosted in the on-premises environment.
Target 1: Task<String>
Though Performance blocking and Sluggishness are the tailbacks for any application, we can easily overcome
these bottlenecks by using asynchronous programming. But old-style practice for asynchronous programming
is not way easy enou
Target 2: Task<String>
Target 3: String
Target 4: String
References: https://rashimuddin.wordpress.com/2013/05/07/task-based-asynchronous-operation-in-wcf/

You need to update the GetBook() method to retrieve book data by using ADO.NET.
You have the following code:

Which code segments should you include in Target 1, Target 2, Target 3, Target 4 and Target 5 to complete
the code? (To answer, drag the appropriate code segments to the correct targets in the answer area. Each code
segment may be used once, more than once, or not at all. You may need to drag the split bar between panes or
scroll to view content.)

Correct Answer:

Explanation

You are developing a Microsoft ASP.NET Web API.
You need to create a method to answer to the following raw HTML request.

How should you complete code? To answer, drag the appropriate code segments to the correct locations. Each
code segment may be used once, more than once, or not at all. You may need to drag the split bar between
panes or scroll to view content.
NOTE: Each correct selection is worth one point.

Correct Answer:

Explanation

References:
https://docs.microsoft.com/en-us/aspnet/web-api/overview/getting-started-with-aspnet-web-api/action-results
https://docs.microsoft.com/en-us/aspnet/web-api/overview/formats-and-model-binding/parameter-binding-in-asp
https://docs.microsoft.com/en-us/aspnet/core/tutorials/first-web-api?view=aspnetcore-2.2&tabs=visual-studio#ad