I am preparing the study notes for SharePoint 2013 Exam - 70-448 Developing SharePoint 2013 Core Solution.
Altogether there are seven topics to be covered in the exam. On my plan to create the study notes I successfully compiled the first topic "Plan and Design SharePoint Sites".
In this topic almost the same as SharePoint 2010.So if you have little bit development experience on creating the content types,columns,List Definition and basic site collection administrative tasks then the questions from this chapter is a simple.
I would encourage you not to rely on free dumps available on the net.Absolutely It will makes you fool and leading you to miserable SharePoint career.
So it always best to have real time experience with each of the above aspects. Even if you fail on exam, you aware of it how to implement and apply your knowledge to real time business requirement.
I wanted to share this document with everyone who wanted to take this exam.
Download this from my Skydrive
http://1drv.ms/1kiYm36