Alfonso has been working with XQuery, and would like to create a library module to centralize the global variables and functions he's created. He has encountered some problems in implementing the library module, and comes to you for help.?
Alfonso has placed several global variables in his library module. However, when he references one of these variables in a query main module, an error occurs. In looking at his code, you suggest the problem is happening because he did not include the _____ when referencing the variable.

A. ?namespace prefix
B. ?absolute path
C. ?fully qualified name
D. ?relative path


Answer: A

Computer Science & Information Technology

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