Based on the diagram,
if the expression firstSibling([2006 Q 1]) is used in the report, what item will be returned?
A. 2005 Q 1
B. 2006 Q 4
C. 2006 Q 1
D. Nothing, because the return value equals the parameter
Based on the diagram,
if the expression firstSibling([2006 Q 1]) is used in the report, what item will be returned?
A. 2005 Q 1
B. 2006 Q 4
C. 2006 Q 1
D. Nothing, because the return value equals the parameter