You Have a Brand-New Monitor and You Want to Make

You have a brand-new monitor and you want to make sure you are getting the most out of it. For this reason, you decide to allocate a block of time to learning more about resolution and researching the best display settings for your monitor. What is the term for the ratio of the monitor's width to the height?

A) layer ratio
B) image ratio
C) display ratio
D) aspect ratio