Critical Thinking Questions Zach, a Consultant, Has Recently Launched a Website

Multiple Choice

Critical Thinking Questions Zach, a consultant, has recently launched a website for his business. His audience includes people who use both desktops and smartphones.
Zach wants to detect the approximate pixel size of the current viewport so that it will help him selectively apply Cascading Style Sheet (CSS) rules that work best for that viewport size. Identify the concept of responsive design will help Zach get the required information.

A) Media hotspots
B) System viewports
C) Media queries
D) Meta ports