When drawn on paper, this is a 2D representation of the three dimensions. For example, when you draw a cube on a sheet of paper, this is still 2D, but it is a 3D representation, unlike a drawing of a square. 3D movies are labeled as 3 dimensional, but they are really just a 3D representation of a 2D object.
In July 2010, CentOS overtook Debian to become the most popular Linux distribution for web servers, with almost 30% of all Linux web servers using it. Debian retook the lead in January 2012.
Mandriva Linux OS. Mandriva Linux is the ultimate Linux operating system from Mandriva. It is the fruit of the convergence of three technologies: Mandriva, Conectiva and Lycoris. The operating system is a very easy-to-use, user-friendly and more powerful.