XML Exam I10-003 Topic 5 Question 59 Discussion

Assume that for [XML Document] referenced in a separate window, you wish to create an XML Schema document that defines that the value of the level attribute of the record element must be unique within the XML document, and further that the level attribute of the scenario element must reference the value of the level attribute of the record element.

[XML Document]

Select which answer correctly belongs in (1) of the [XML Schema] document below.