A zipped folder is identified by a small ________ on the outside of the folder

How many outline levels can be animated in PowerPoint 2013?

A) Eight B) Six C) Five D) Four

In an array-based implementation of a heap, the number of array items that must be swapped to transform a semiheap of n nodes into a heap is ______.

a) n b) n + 1 c) log2n d) log2(n + 1)