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70-484 · Question #95

You have been given software that performs bit-rate manipulation of audio streams recorded using a microphone. The software is complex and is written in C++. Your organization does not have the…

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Question

You have been given software that performs bit-rate manipulation of audio streams recorded using a microphone. The software is complex and is written in C++. Your organization does not have the budget to have the software rewritten for a Windows Store app. What are your recommendations for the conceptual design of a Windows Store app that does bit- rate manipulation? (Choose all that apply.)

Options

  • ADevelop a WinMD component in C++ incorporating the existing software.
  • BDevelop a Windows Store app and use the C++/WinMD component for bit-rate manipulation.
  • CSuch an application is impossible to build unless the C++ component is rewritten in C#.
  • DUse WinRT APIs (application programming interfaces) to implement the bit-rate manipulation
  • EUse the existing test procedures for the C++ component to test the C++/WinMD component.

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