Online Access Free 070-486 Practice Test

When users attempt to retrieve a product from the product page, a run-time exception occurs if the product does not exist.
You need to route the exception to the CustomException.aspx page.
Which method should you add to MvcApplication?

• A.Option D
• B.Option C
• C.Option B
• D.Option A

You are developing an ASP.NET Core MVC web application.
The web application must support older web browsers and implemented JavaScript features. You must use a polyfill to support the JavaScript Promise object in all browsers.
You need to implement a built-in ASP.NET Core Tag Helper to support polyfills.
How should you complete the markup? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Correct Answer:

You develop an ASP.NET MVC application. You plan to implement ASP.NET SignalR for real-time push notifications. The application includes the following class:

You need to display the message.
How should you complete the relevant code segment? To answer, drag the appropriate code segment to the correct location or locations. 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.

Correct Answer:

Explanation:
Box 1: $.hubconnection();
Create a connection.
Box 2: con.createHubProyxy('MyHub');
Declare a proxy to reference the hub.
Box 3: hub.start()('function', function(hello) {
Start the connection
References: https://www.asp.net/signalr/overview/getting-started/tutorial-getting-started-with-signalr

If the canvas element is supported by the client browser, the application must display "London 2012" in the footer as text formatted by JavaScript at the end of the _Layout.cshtml file.
You need to modify the layout to ensure that "London 2012" is displayed as either formatted text or as plain text, depending on what the client browser supports.
Which code segment should you add?

• A.<canvas id="myFooter">London 2012</canvas>
• B.<canvas id="myFooter">
  @(Request,Browser.JavaApplets ? new HtmlString("London 2012") : null)
  </canvas>
• C.<canvas id="myCanvas">London 2012</canvas>
• D.<canvas id="myCanvas"></canvas>
  <p>London 2012</p>

You deploy an ASP.NET MVC e-commerce application to a Microsoft Azure App Services Web App.
Users report that the Orders page displays incorrect date and time information. You are unable to reproduce the issue locally.
You need to configure Remote Debugging for the web application.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Correct Answer: