In an AMX page, you want to hide/show a button based on the mobile device having a camera. Which is a valid EL expression to test for the camera?

Question

Options

• A<amx:commandButton rendered="#{deviceScope.camera}"/>
• B<amx:commandButton rendered="#{device.hasCamera}"/>
• C<amx:commandButton rendered="#{device.camera}"/>
• D<amx:commandButton rendered="#{deviceScope.device.hasCamera}"/>

• A
  81% (25)
• B
  10% (3)
• C
  3% (1)
• D
  6% (2)

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