Using a nested if statement to program two-state behavior in an object is considered a best practice.

The left pane in Backstage view is called the _________.? A. Clipboard pane B. navigation bar C. View pane D. reference bar

Fill in the blank(s) with the appropriate word(s).

The _____ function is an XPath 2.0 function that splits a text string into a sequence of substrings at every occurrence of a regular expression pattern.

Fill in the blank(s) with the appropriate word(s).