Anyone who will explain to me about the scatter AND parallel chart style?

meits

Hi I'm newbie in rapidminer! 

Telcontar120

This is a very broad question but here are some high level guidelines.
A scatterplot is generally used to show relationship between two numerical attributes which are graphed on the x and y axes.  Often the label (target output) is on the y axis and different attributes (input variables) are shown on the x axis.
Parallel plots are generally for showing the values of a given numerical attribute on the y axis across a nominal/categorical attribute on the x axis.
You can find more information about basic information like this in the RapidMiner Academy, I suggest taking a look at some of the introductory lessons.