The software configuration process is handled by the installer, and it adds information about the new application to the _____.

The _____ property describes theembedorlinkelement node that creates a style sheet.

A. sheet.elementnode B. sheet.rootnode C. sheet.ownerNode D. sheet.attributenode

The type vector provides the expression ____________________, which returns true if the object vecList is empty and false otherwise.

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