What is the purpose of training in the Data center?

1- selection of the optimal site location for the data-center in accordance to current and future needs.
2- study of data center's components for high availability and how to install and manage it.
3- all instructions based on international standards.
4- design robust electrical distribution system to decrease downtime.
5-design good cooling system in the manner of power and efficiency.
6- describe the reliable network system.
7- evaluate maintenance contracts to get best quality with lowest price.
8-  distribute the responsibility to team members.