Testking offers free demo for exam ref 70 487 developing windows azure and web services exam. "Developing Windows Azure and Web Services", also known as microsoft 70 487 exam, is a Microsoft Certification. This set of posts, Passing the Microsoft 70 487 dumps exam, will help you answer those questions. The 70 487 dumps Questions & Answers covers all the knowledge points of the real exam. 100% real Microsoft 70 487 dumps exams and revised by experts!

Q11. - (Topic 4) 

You are developing a .NET application that uses the HttpClient type to call an ASP.NET Web API application. The API call returns a list of customers in JSON format and logs the results. 

The URI for the API call is in a variable named address. 

You need to make the API call without blocking. 

Which code segment should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:

Explanation: Example: // Create an HttpClient instance 

11: HttpClient client = new HttpClient(); 

12: 

13: // Send a request asynchronously continue when complete 

14: client.GetAsync(_address).ContinueWith( 

15: (requestTask) => 

16: { 

17: // Get HTTP response from completed task. 

18: HttpResponseMessage response = requestTask.Result; 

19: 

20: // Check that response was successful or throw exception 

21: response.EnsureSuccessStatusCode(); 

22: 

23: // Read response asynchronously as JsonValue and write out top facts for each country 

24: response.Content.ReadAsAsync<JsonArray>().ContinueWith( 

25: (readTask) => 


Q12. HOTSPOT - (Topic 1) 

You need to deploy the application to the Windows Azure production environment to meet the business requirements. 

What should you do? (To answer, select the appropriate button in the answer area.) 

Answer: 


Q13. - (Topic 3) 

You need to configure the server to self-host the bookstore's Web API application. Which code segment should you use? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:

Explanation: MapHttpRoute Method Maps the specified route template. Use the option with "api/… 


Q14. - (Topic 4) 

You are developing an ASP.NET MVC application that reads and writes data from a SQL Server database. 

You need to maintain data integrity including retrieving identical sets across reads in all situations that use transactions. 

Which isolation level should you use? 

A. Repeatable 

B. Serializable 

C. ReadUncommitted 

D. ReadCommitted 

Answer:

Explanation: REPEATABLE READ Specifies that statements cannot read data that has been modified but not yet committed by other transactions and that no other transactions can modify data that has been read by 

the current transaction until the current transaction completes. 


Q15. DRAG DROP - (Topic 1) 

You need to parse flight information from Blue Yonder Airlines. The content of the XML file is shown below. 

Some airlines do not specify the timezone of the arrival time. If the timezone is not specified, then it should be interpreted per the business requirements. 

You need to implement the LoadFlights() and Parse() methods of the BlueYonderLoader class. 

What should you do? (To answer, drag the appropriate code segments to the correct location in the answer area. Each 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.) 

Answer: 


Q16. DRAG DROP - (Topic 4) 

You are developing an ASP.NET Web API application that will be consumed by a web browser via a composite application that is served from another web domain. 

You need to configure the Web API. 

What should you do? (To answer, drag the appropriate XML elements to the correct location or locations in the answer area. Each XML element 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.) 

Answer: 


Q17. DRAG DROP - (Topic 4) 

You are developing a RESTful application by using ASP.NET MVC. The application is a pet management system and implements the following method in a controller for retrieving pet data. 

The method must only accept JSON data using the standard MIME type. 

You need to implement a controller that saves pet data and return a properly formatted 

HTTP/1.1 protocol response. 

You have the following code: 

Which code segments should you include in Target 1, Target 2, Target 3 and Target 4 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.) 

Answer: 


Q18. HOTSPOT - (Topic 4) 

You are developing a WCF service. 

The service must be interoperable with ASP.NET web service clients. In addition, it must 

have a time-out of three hours. 

You need to configure the service to meet the requirements. 

You have the following markup: 

Which markup segments should you include in Target 1, Target 2, Target 3, Target 4, Target 5, Target 6 and Target 7 to complete the markup? (To answer, select the appropriate markup segment from each drop-down list in the answer area.) 

Answer: 


Q19. - (Topic 4) 

You are designing an ASP.NET Web API application. 

You need to select an HTTP verb to allow blog administrators to remove a comment. 

Which HTTP verb should you use? 

A. PUT 

B. DELETE 

C. POST 

D. GET 

Answer:


Q20. - (Topic 4) 

You are building an ADO.NET Entity Framework application. 

You need to validate the conceptual schema definition language (CSDL), store schema definition language (SSDL), and mapping specification language (MSL) files. 

Which Entity Data Model tool can you use? (Each correct answer presents a complete solution. Choose all that apply.) 

A. EDM Generator (EdmGen.exe) 

B. ADO.NET Entity Data Model Designer 

C. Entity Data Model Wizard 

D. Update Model Wizard 

Answer: A,B