Which of the following group of characters is the file name extension for files created in Excel 2007?

To open the Format Axis task pane, you :

A) click anywhere in the chart and click select Format Axis in the Arrange group on the CHART TOOLS FORMAT tab. B) click anywhere in the chart and click select Format Axis in the Layouts group on the CHART TOOLS FORMAT tab. C) right-click anywhere in the chart and select Format Axis from the menu. D) double-click on the axis.

Which of the following is not true when delivering a presentation?

A) When practicing without an audience, it is not necessary to practice talking out loud to an empty room. B) It is a good idea to enlist a few people to watch a practice session and ask for their honest feedback. C) Once you have completed the slides for the presentation, you should practice using them. D) Practice by projecting the presentation with the actual equipment you will use, if possible, and practice using the speaker notes, advancing the slides, and looking out into the imaginary audience.