To search data for duplicates, you can use a conditional format to highlight duplicates

If XPath is unable to calculate a value because of an error in the style sheet, it will return the text string "NaN" (Not a Number).

Answer the following statement true (T) or false (F)

The _________________________ tools let you draw a marquee that selects a portion of the document window.

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