| Exam Code/Number: | 070-494Join the discussion |
| Exam Name: | Recertification for MCSD: Web Applications |
| Certification: | Microsoft |
| Question Number: | 250 |
| Publish Date: | Aug 25, 2026 |
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You are developing an ASP.NET MVC application that displays a report. The report
includes large images that are stored in a database. Members of the EntityClient namespace are used to access the database through the ADO.NET Entity Framework data model.
You need to prevent memory exceptions while generating a report using the EntityDataRcader type.
Which CommandBehavior type should you use?
You are developing an application in Visual Studio 2012 to display student information. The application contains the following Entity Framework model.
The application contains a WCF data service named DirectoryService.svc.
You need to create a query expression to display all of the grades for students whose first
name is "John"
How should you build the expression?
You are designing an HTML5 website.
You need to design the interface such that the content is viewable in all types of browsers, including screen readers.
What should you do? (Each correct answer presents a complete solution. Choose all that apply.)
You need to maximize performance of video delivery.
Which code segment should you use as the body of the GetVideoStream function in the Video-Controller class?
HOTSPOT
You are developing an ASP.NET MVC web application that enables users to open Microsoft Excel files.
The current implementation of the ExcelResult class is as follows.
You need to enable users to open Excel files.
How should you implement the ExecuteResult method? (To answer, select the appropriate options in the answer area.)
