In XPath 2.0, the _____ symbol acts as a concatenation operator by combining two sequences while maintaining the sequence order.
A) comma ( , )
B) period ( . )
C) plus sign ( + )
D) hyphen ( - )

Question

Quizplus · Accepted Answer

In XPath 2.0, the period (.) symbol acts as a concatenation operator by combining two sequences while maintaining the sequence order. The comma (,) separates expressions in a list, the plus sign (+) and hyphen (-) are used for numeric operations.