You are developing a web application by using Microsoft .NET Framework 4.5.
You are creating a web client for the application. The web client will make REST calls to several web services.
You need to ensure that the web client meets the following requirements:
Uses the Task class to perform asynchronous operations Reuses recently resolved DNS lookups
Which object should you include in the solution?
A. ServiceClient
B. WebClient
C. HttpClient
D. WebRequest
