mcts mvc question [closed]

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You are developing an ASP.NET MVC 2 Web application. The application contains a controller named HomeController, which has an action named Index. The application also contains a separate area named Blog. A view within the Blog area must contain an ActionLink that will link to the Index action of the HomeController. You need to ensure that the ActionLink in the Blog area links to the Index action of the HomeController. Which ActionLink should you use?

A. Html.ActionLink("Home", "Index", "Home")

B. Html.ActionLink("Home", "Index", "Home", new {area = ""}, null)

C. Html.ActionLink("Home", "Index", "Home", new {area = "Blog"}, null)

D. Html.ActionLink("Home", "Index", "Home", new {area = "Home"}, null)

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I believe it is B.

A. Html.ActionLink("Home", "Index", "Home")

If you're inside the Blog area, it will look for a Home/Index within the Blog Area.

B. Html.ActionLink("Home", "Index", "Home", new {area = ""}, null)

This will specify that there is no area, and that it should look at the root of the application rather than a specific area.

C. Html.ActionLink("Home", "Index", "Home", new {area = "Blog"}, null)

Again, Home/Index is not in the blog area.

D. Html.ActionLink("Home", "Index", "Home", new {area = "Home"}, null)

There is no area called "Home".