The asterisk (*) after an element in a DTD means that:
A) there are many occurrences of that item.
B) there could be any number of occurrences of that item.
C) that item could appear but at most once.
D) All of the above
Correct Answer:
Verified
Q21: XML does not allow for empty elements.
Q25: Individual units of markup are called tags.
Q26: DTD is an acronym for _.
A) Document
Q29: An XML element can have only one
Q30: To eliminate the need to precede each
Q33: XML elements are nested to form hierarchies.
Q34: XML-based languages are called vocabularies.
Q34: The question mark (?)after an element in
Q35: DTDs and schemas are used to specify
Q37: In order to ensure a unique XML
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