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70-518 · Question #247

You are designing a Windows Presentation Foundation (WPF) application for your company by using Microsoft NET Framework 4 and Microsoft Visual Studio 2010. The middle tier of the application will…

The correct answer is A. Use full-trust Level 1 Security-Transparent code. See the full explanation below for the reasoning.

Question

You are designing a Windows Presentation Foundation (WPF) application for your company by using Microsoft NET Framework 4 and Microsoft Visual Studio 2010. The middle tier of the application will use an existing WIN32 dll that requires elevated privilege. You need to ensure that the middle tier can be implemented as a Windows Communication Foundation (WCF) service. What should you do?

Options

  • AUse full-trust Level 1 Security-Transparent code
  • BUse full-trust Level 2 Security-Transparent code
  • CUse partial-trust Level 1 Security-Transparent code.
  • DUse partial-trust Level 2 Security-Transparent code

How the community answered

(35 responses)
  • A
    71% (25)
  • B
    3% (1)
  • C
    9% (3)
  • D
    17% (6)

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