Click the Launchpad icon in the Dock, or pinch closed with your thumb and three fingers on your trackpad. Then click an app to open it. You can also type an app's name to find the app in Launchpad, then press the Return key to open it.
A. both allow user to stay current with the latest information.
The answer is (A)
The arrows themselves on the end of the line are used to
indicate the direction of the sight for the section view and from which
direction it is viewed in. These lines look like 2 perpendicular lines with
arrows and are drawn at the end of the line.
For the first one its NOW, I'm not sure about the 2nd, the 3rd I think is penal code cases but i could be wrong, and the 4th one sounds like voting is the most logical answer.