A(n) ______ begins at a vertex v, passes through every edge exactly once, and terminates at v.

When an embedded Excel chart is edited, you can use ________ from Excel to change chart elements

A) options B) tools C) data D) commands

An operating system is:

A) technology used to access files saved in the cloud. B) software available only on desktops and laptops, not on tablets or other small, portable devices. C) software that directs activities of a computer. D) an app installed on a desktop or laptop.