Study tips 70-518

You need to ensure that the WCF service operation receives binary data files along with a string parameter that contains the description of each file

You need to ensure that array data is sorted based on the culture of the operating system

You need to ensure that the following requirements are met: • Customer data is retrieved only once

You need to ensure that the application allows users to perform the following tasks: • Bookmark their location in the documentation and return to the bookmark from any window

You need to ensure that the window responds while users type a name

You need to design a solution that promotes code reusability

You need to ensure that users can return to previous screens

How should you design the validation?

Which technology should you use?

Which data access technology should you use?