View the Exhibit.For the XML shown, which XPath expression returns exactly one node?

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answerhappygod
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View the Exhibit.For the XML shown, which XPath expression returns exactly one node?

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View the Exhibit.For the XML shown, which XPath expression returns exactly one node?
View The Exhibi 1
View The Exhibi 1 (347.61 KiB) Viewed 1397 times
A. /purchaseOrder/orderDate
B. /purchaseOrder/items/item[0]/quantity
C. /purchaseOrder//item
D. /purchaseOrder//comment[not(following: : description) ]
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