The ________ character separates folders from pathnames

Which of the following is NOT true about a multiple-item form?

A) A multiple-item form can show multiple records at a time in a continuous form. B) While the multiple-item form looks very similar to a datasheet, it can be customized as a form. C) Graphical elements, buttons, and other controls cannot be added to a multiple-item form. D) The data is arranged in rows and columns.

The effectiveness of data mining will be ________ by cleaning up data that has been compromised

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