Systems administration ( MCSA ), which is the degree that almost from the year 2002 entered the collection of the technical documentation Microsoft was for those IT professionals that is designed need management, support and maintenance of a system that are characteristic of it with an MCSE is required to pass any examination that includes the design of the system can be. This degree is appropriate for those who, in one of the posts, Management Systems, Management, Network, Management, Management Information Systems, Analyst functions, network technician, Network Specialist Support Department are working. In order to receive this degree, should the four try to leave behind which includes, a try original and one exam of choice.