XMLHttpRequest Question:
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How can we consume data directly in web services?

Answer:

We can consume data directly using 'Sys.Data' controls. We know this is a very short answer for such an important question, but the bandwidth of this book does not allow for the same. We suggest the readers to practice some sample using the 'Sys.Data' control.
Note: - We have left important controls like Data controls, Login controls, Web part controls, mobile controls and profilescriptservice control. These controls will be rarely asked during interviews, but from project aspects they are very important.

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