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…
The correct answer is A. Develop a WinMD component in C++ incorporating the existing software. B. Develop a Windows Store app and use the C++/WinMD component for bit-rate manipulation. E. Use the existing test procedures for the C++ component to test the C++/WinMD component. See the full explanation below for the reasoning.
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.
How the community answered
(34 responses)- A79% (27)
- C12% (4)
- D9% (3)
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