Q1. If I wanted to build an application that included graph visualization, I would have to build that visualization from scratch.
True
False
A. False. While many applications benefit from a customized visualization solution, there are a number of solutions and libraries out there that can help you. At a minimum, these libraries and/or solutions will provide you with a baseline from which you can start.
Q2. The three basic graph visualization forces used in many tools are:
Gravity, Obesity, Charge
Springs, Gravity, Charge
Charge, Gravity, Verbosity
A. Springs, Gravity, Charge.
Q3. The well-know effect of data visualizations containing too much information, so much so that the user gets confused and cannot see the wood for the trees, is often referred to as:
The forest effect
The loading effect
The fireworks effect
A. The fireworks effect.