QUESTION 28 is the viewing area for a webpage, which is much smaller on a phone than on a traditional desktop O Viewport Viewbox O Hotspof O Slide QUESTION 29 allow a webpage developer to detect the approximate pixel size of the current viewport. O Media Hotspots System Viewports O Media Queries Meta Ports QUESTION 30 Identify a mobile website from the given Uniform Resource Locators (URLs) http://phsc.edu.mo http://mphsc.edu/ http:/im.phsc.edu/ http:/phsc.edu mobi QUESTION 31 seeks to optimize the viewing experience for a wide range of devices using one website O Responsive Design O Hotspot Design O Indexed Desgn Coordinated Design