Use a ____ canvas to direct a user through a sequence of steps for performing a task.

Which of the following methods uses familial reference to loop through a collection of child nodes?

A. for (var n = node.firstChild; n !== null; n = n.nextSibling) {commands} B. for (var n = node.firstChild; n !== null; n = n.previousSibling) {commands} C. for (var n = node.firstChild; n !== null; n = n.firstChild) {commands} D. for (var n = node.firstChild; n !== null; n = n.lastChild) {commands}

What event ID will alert the investigator to possible modifications to the audit policy?