The process of ensuring that no unnecessary access to data exists and that employees are able to perform only the minimum operations necessary on a set of data is referred to as the principle of ____________________.

Match the following features with the dialog box where they are accessible:

I. mix hues based on the RGB model A. Choose a SmartArt Graphic dialog box II. view the array of gradient options B. Grids and Guides dialog box III. create a Cycle diagram C. Format Picture dialog box IV. set the Snap to feature D. Format Shape dialog box V. view more fill textures E. Colors dialog box

Method ________ returns an IEnumerable containing all children of the given XContainer.

a) Children b) Nodes c) Elements d) Descendants