We provide real 70-494 exam questions and answers braindumps in two formats. Download PDF & Practice Tests. Pass Microsoft 70-494 Exam quickly & easily. The 70-494 PDF type is available for reading and printing. You can print more and practice many times. With the help of our Microsoft 70-494 dumps pdf and vce product and material, you can easily pass the 70-494 exam.
♥♥ 2021 NEW RECOMMEND ♥♥
Free VCE & PDF File for Microsoft 70-494 Real Exam (Full Version!)
★ Pass on Your First TRY ★ 100% Money Back Guarantee ★ Realistic Practice Exam Questions
Free Instant Download NEW 70-494 Exam Dumps (PDF & VCE):
Available on:
http://www.surepassexam.com/70-494-exam-dumps.html
Q31. DRAG DROP - (Topic 5)
You are developing an ASP.NET Web API action method.
The action method must return the following JSON in the message body.
{ " Name ":" Fabrikam", "Vendor Id": 9823, "Items": ["Apples", "Oranges"] }
You need to return an anonymous object that is serialized to JSON.
What should you do? (To answer, drag the appropriate code segments to the correct
location or locations 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:
Q32. - (Topic 4)
Errors occasionally occur when saving data using the FlightlnfoContext ADO.NET Entity Framework context. Updates to the data are being lost when an error occurs.
You need to ensure that data is still saved when an error occurs by retrying the operation. No more than five retries should be performed.
With which code segment should you replace the body of the SaveChanges() method in the FlightInfoContext.cs file?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: C
Explanation:
EntitySqlException: Represents errors that occur when parsing Entity SQL command text.
This exception is thrown when syntactic or semantic rules are violated.
SqlException: The exception that is thrown when SQL Server returns a warning or error.
This class cannot be inherited.
EntityCommandExecutionException : Represents errors that occur when the underlying storage provider could not execute the specified command. This exception usually wraps a provider-specific exception.
Q33. - (Topic 5)
You are developing an ASP.NET MVC application that uses forms authentication against
an Oracle database.
You need to authenticate the users.
Which code segment should you use?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Q34. - (Topic 5)
You are developing an ASP.NET MVC application to be used on the Internet. The environment uses Active Directory with delegation to access secure resources. Users must be able to log on to the application to maintain their personal preferences. You need to use the least amount of development effort to enable users to log on. What should you do?
A. Enable Windows authentication.
B. Generate server SSL certificates and install them in IIS.
C. Enable Digest authentication.
D. Enable Forms authentication.
Answer: A
Q35. - (Topic 5)
You are developing an ASP.NET MVC web application that includes the following method.
You need to test the GoldMined method. Which unit test should you use?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Q36. DRAG DROP - (Topic 5)
You are developing a WCF service.
You need to implement transport security by using NTLM authentication and NetTcpBindings.
Which configuration values should you use? (To answer, drag the appropriate configuration values to the correct location or locations in the answer area. Each configuration value 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:
Q37. - (Topic 3)
You need to ensure that developers can connect to a Microsoft Azure role by using RDP.
What should you do?
A. Export a certificate without a private key. Upload the .cer file to the Management Certificates section on the Azure Management Portal.
B. Export a certificate with a private key. Upload the .pfx file to the Management Certificates section on the Azure Management Portal.
C. Export a certificate without a private key. Upload the .cer file to the Certificates section under the TranscodeWorkerRole hosted service on the Azure Management Portal.
D. Export a certificate with a private key. Upload the .pfx file to the Certificates section under the TranscodeWorkerRole hosted service on the Azure Management Portal.
Answer: D
Q38. - (Topic 1)
You need to choose the appropriate data access technology for the cookbook area of the web application. Which data access technology should you choose?
A. Entity Framework
B. ADO.NET
C. LINQ to SQL
D. WCF Data Services
Answer: D
Q39. - (Topic 5)
You are developing an ASP.NET MVC application that displays stock market information.
The stock market information updates frequently and must be displayed in real-time.
You need to eliminate unnecessary header data, minimize latency, and transmit data over
a full-duplex connection.
What should you do?
A. Instantiate a MessageChannel object on the client.
B. Implement long-running HTTP requests.
C. Implement WebSockets protocol on the client and the server.
D. Configure polling from the browser.
Answer: C
Q40. DRAG DROP - (Topic 4)
Historical flight information data will be stored in Windows Azure Table Storage using the
FlightInfo class as the table entity.
There are millions of entries in the table. Queries for historical flight information specify a set of airlines to search and whether the query should return only late flights. Results should be ordered by flight name.
You need to specify which properties of the FlightInfo class should be used at the partition and row keys to ensure that query results are returned as quickly as possible.
What should you do? (To answer, drag the appropriate properties to the correct location or locations in the answer area. Each property 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:
