What should you do?

Posted by: Pdfprep Category: 70-486 Tags: , ,

You are developing an ASP.NET MVC application that provides instant messaging capabilities to customers.

You have the following requirements:

You need to design the application to meet the requirements.

What should you do?
A . Configure polling from the browser.
B . Implement long-running HTTP requests.
C . Implement WebSockets protocol on the client and the server.
D . Instantiate a MessageChannel object on the client.

Answer: D

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