You work as a senior developer at ABC.com. The ABC.com network consists of a single domain
named ABC.com.
You are running a training exercise for ABC.com’s junior developers. You are currently discussing
an HTML5 property that obtains and sets a value that specifies how source illustrations are drawn
onto a target illustration.
Which of the following is the property being discussed?
A.
The fillStyle property.
B.
The shadowColor property.
C.
The shadowBlur property.
D.
The globalCompositeOperation property.
Explanation:
Never heard of this one before
http://www.w3schools.com/tags/canvas_globalcompositeoperation.asp
Me neither:
https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/globalCompositeOperation