70-494 Exam
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Exam Code: 70-494 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Recertification for MCSD: Web Applications
Certification Provider: Microsoft
Free Today! Guaranteed Training- Pass 70-494 Exam.
Q21. DRAG DROP - (Topic 4)
You need to configure the Microsoft Azure service definition to enable Consolidated Messenger to upload files.
What should you do? (To answer, drag the appropriate configuration items to the correct location or locations. Each configuration item 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:
Q22. 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:
Q23. DRAG DROP - (Topic 1)
You need to configure the server to self-host the bookstore's Web API application. You have the following code:
Which code segments should you include in Target 1 and Target 2 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:
Q24. DRAG DROP - (Topic 2)
You need to complete the GetProcessedOrders() action in the ProcessedOrderController controller to meet the requirements.
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:
Q25. - (Topic 5)
You are developing an ASP.NET MVC application.
The application provides a RESTful API for third-party applications. This API updates the
information for a contact by embedding the information in the URL of an HTTP POST.
You need to save the Contact type when third-party applications use the EditContact method.
Which code segment should you use? (Each correct answer presents a complete solution. Choose all that apply.)
A. Option A
B. Option B
C. Option C
D. Option D
Answer: A,B
Q26. - (Topic 1)
You need to choose the appropriate data access technology for the children's book area of the web application.
Which data access technology should you choose?
A. ADO.NET Entity Framework
B. Web Service
C. LINQ to SQL
D. WCF Data Services
Answer: A
Q27. - (Topic 5)
You are developing an ASP.NET MVC web application that contains the following HTML.
<table id= “customer” ></table>
You also have an ASP.NET Web API application that contains a call for retrieving
customers.
You must send and retrieve the data in the most compact format possible.
You need to update the HTML for the customers table to contain data from the Web API
application.
Which script segment should you use?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: A
Q28. - (Topic 5)
You are developing an ASP.NET MVC application.
You need to authenticate clients by using an ASP.NET membership database.
Which authentication method should you implement?
A. Windows
B. Kerberos
C. Forms
D. Basic
Answer: C
Q29. DRAG DROP - (Topic 5)
You are developing an ASP.NET MVC Web API application.
The methods of the Web API must return details about the result of the operation.
You need to create methods to update and delete products.
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.)
Answer:
Q30. DRAG DROP - (Topic 2)
The GetExternalOrders() method must use members of the EntityClient namespace to query the database for all records in the InboundQueue entity.
You need to modify the GetExternalOrders() method to return the correct data.
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:
Topic 3, Scenario 3
Background
You are developing a video transcoding service. This service is used by customers to upload video files, convert video to other formats, and view the converted files. This service is used by customers all over the world.
Business Requirements
The user-facing portion of the application is an ASP.NET MVC application. It provides an interface for administrators to upload video and schedule transcoding. It also enables administrations and users to download the transcoded videos.
When videos are uploaded, they are populated with metadata used to identify the video. The video metadata is gathered by only one system when the video upload is complete.
Customers require support for Microsoft Internet Explorer 7 and later.
The application contains a header that is visible on every page.
If the logged-on user is an administrator, then the header will contain links to administrative functions. This information is read from a cookie that is set on the server. The administrative links must not be present if an error condition is present
Technical Requirements
User Experience:
. The front-end web application enables a user to view a list of videos.
. The main view of the application is the web page that displays the list of videos.
. HTML elements other than the list of videos are changed with every request requiring the page to reload.
Compatibility:
Some customers use browsers that do not support the HTTP DELETE verb.
These browsers send a POST request with an HTTP header of X-Delete when the intended action is to delete.
Transcoding:
The video transcoding occurs on a set of Microsoft Azure worker roles.
The transcoding is performed by a third-party command line tool named transcode.exe. When the tool is installed, an Environment variable named transcode contains the path to the utility.
A variable named license contains the license key. The license for the transcoding utility requires that it be unregistered when it is not in use.
The transcoding utility requires a significant amount of resources. A maximum of 10 instances of the utility can be running at any one time. If an instance of the role cannot process an additional video, it must not prevent any other roles from processing that video.
The utility logs errors to a Logs directory under the utilities path.
A local Azure directory resource named pert is used to capture performance data.
Development:
Developers must use Microsoft Remote Desktop Protocol (RDP) to view errors generated by the transcode.exe utility.
An x509 certificate has been created and distributed to the developers for this purpose.
Developers must be able to use only RDP and not any other administrative functions.
Application Structure
TranscodeWorkerRole.cs
ThumbnailGenerator.cs
VideoController.cs
DeleteHandler.cs
VideoAdminAttributes.cs
AdminVerifierFactory.cs