Index.cshtml

@{
    Layout = "~/Views/Shared/_Layout.cshtml";
}


                        <ul>

                           <li > @Ajax.ActionLink("Foo Questions","Index","QuestionsFoo",null, new AjaxOptions { UpdateTargetId = "viewHtml"},null) </li>

                                 <li > @Ajax.ActionLink("Faa Questions","Index","QuestionsFaa",null, new AjaxOptions { UpdateTargetId = "viewHtml"},null) </li>

                        </ul>

                        <div id="viewHtml"> </div>