You develop an ASP.NET MVC application that is secured by using SSL. You are ready to
deploy the application to production. The deployment package must include the installation
of the SSL certificate. You need to configure the deployment package to meet the
requirement. What should you do?

You are developing a library to support multiple ASP.NET MVC web applications on a
shared server. The library provides implementations of security algorithms. If a problem with
any of the security algorithms is discovered, a new version of the library must be created and
deployed. Application downtime during the update must be minimized. You need to ensure
that the new version of the library will be used by all applications as soon as possible. What
should you do?

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?

DRAG DROP
You are developing a WCF Data Services service in Visual Studio 2012 to display movie
information from a SQL Server database that changes every 24 hours. The service is
defined in the following class.

The application contains the following Entity Framework model.

The service must only return data for movies that are currently in theaters. You need to add
a method to the MovieService class to filter the data. How should you build the method? (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.)

You are developing an ASP.NET MVC application that reads and writes data from a SQL
Server database. You need to prevent the application from reading data that is locked by
other transactions. You also need to prevent exclusive range locks. Which isolation level
should you use?

DRAG DROP
You are developing a Windows Azure based web application that provides users the ability
to rent training videos. The application is deployed to hosted services in Asia and Europe.
The web application must meet the following requirements:
• Video files are large and must be able to be streamed.
• Streaming videos requires low latency network connections.
• Rental data contains structured information about the user and the video.
• Rental permissions are checked every five seconds during video playback.

You need to recommend storage architecture for the application. What should you do? (To
answer, drag the appropriate technologies to the correct location or locations in the answer
area. Each technology 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.)

DRAG DROP
You are developing a self-hosted WCF service that returns stock market information. The
service must be discoverable by any client application. You need to build the service host.
How should you build the host? (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.)

You are developing a WCF service that compares several data sources. The service takes a
long time to complete. The service must meet the following requirements:
• The client must be able to continue processing while the service is running.
• The service must initiate communication with the client application when processing
is complete.
You need to choose a message pattern to meet the requirements. Which message pattern
should you choose?

DRAG DROP
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.)

You are developing a WCF service. A new service instance must be created for each client
session. You need to choose an instancing mode. Which instance mode should you use?