?Case 1-1
Ryan is new to the use of XML, so he has a lot of basic questions about the fundamentals, including some philosophical questions about the language.
You tell Ryan about an important XML vocabulary called RSS. What is this vocabulary used for?
A. ?describing recreation and sports events
B. ?distributing news articles or other changing content to subscribers
C. ?describing recipes and menu items
D. ?editing interactive audiovisual presentations
Answer: B
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