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

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?

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?

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?

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 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 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 preparing to develop a set of libraries for a company.The libraries must be shared across the company.
You need to create a remote NuGet feed that exposes the libraries.
What should you do? (Each answer presents part of the solution. Choose all that apply.)

You are developing an ASP.NET MVC application.
Applications can be deployed to remote servers only by administrators who have elevated privileges. The
administrators do not have access to Visual Studio 2012.
You need to select a deployment tool to deploy the application to remote servers for testing.
Which tool should you use?

You are planning to migrate websites from IIS 6 to IIS 7.5.
You do not have access to SSH or a VPN.
You need to select a deployment tool to securely migrate the websites.
Which tool should you use?