When a processor encounters an extension element it does not recognize, it searches inside of that element for the _____ element.
A) fallback
B) else
C) default
D) catch

Question

Quizplus · Accepted Answer

When a processor encounters an extension element it does not recognize, it searches inside of that element for the fallback element, which provides a way to gracefully degrade the content for processors that don't understand it. The 'else' element is not related to this scenario. The 'default' element is not commonly used in XML and does not have any special functionality in this context. The 'catch' element is not a standard XML element.

When a Processor Encounters an Extension Element It Does Not