You are designing a Windows Presentation Foundation (WPF) application by using
Microsoft .NET Framework 4 and Microsoft Visual Studio 2010. You need to ensure that the
following requirements are met: • All UI elements are labeled, • All property values are
exposed. • Keyboard navigation contains tab stops for all controls. • The application
functions on high contrast displays. Which testing strategy should you recommend?

A.
Accessibility testing

B.
Stress testing

C.
Stability testing

D.
Usability testing