When you change a cell value or formula, spreadsheet software recalculates the workbook automatically.

Which of the following is not true about creating speaker notes?

A) Speaker notes enable you to write the words you will say during the presentation and store them separate file that you can print prior to the presentation. B) Speaker notes are displayed in the Notes pane of the PowerPoint window. C) You can print the notes for reference during the presentation. D) If you are using a dual display screen system, or are projecting your presentation, you can show the audience the slides, while you view the notes in Presenter view.

A tree node that has no children is called a(n) ____________ node.

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