Microsoft is revamping its certification tracks, and also will eventually retire the familiar MCSE certifications. The new qualification configuration is similar to Cisco's, where there are specialist certifications to go along with the more basic CCNA, then mid-level qualifications such as the CCNP, then a more-advanced sensible test designed somewhat after the sought after CCIE accreditation.
Microsoft's new specialist examinations are the Microsoft Certified Technology Specialist (MCTS) tests. As of March 2006, there were five different MCTS Tracks. 3 of them deal with.NET Structure 2.0; these are the Internet Application, Windows Applications, and also Dispersed Applications accreditations. Each of these different accreditations calls for the prospect to pass 2 tests. There is likewise a one-exam SQL Web server 2005 accreditation, in addition to a BizTalk Server 2006 single-exam accreditation.
The preliminary inquiry is "Why is Microsoft doing this?" Based on their website, MS really feels that IT hiring supervisors today have a tough time deciding which computer system accreditations best identify job prospects who ideal fulfill their requirements. I understand it's easy to take verbal shots at Microsoft (it'll be an Olympic sporting activity one day), yet this new collection of certs does have appeal for working with managers, which could simply aid certified prospects. Instead of the more-general MCSE, which does still deal with the over certification of NT 4.0 MCSEs back then, these more-specific certifications will make it much easier for the task prospect to verify that they can do the task - and also easier for the hiring supervisor to make an informed decision.
Microsoft hasn't announced the track that will eventually replace the MCSE, but this track will certainly be disclosed with the next client-server Windows release. It's up to you to stay informed of these changes, so I recommend you check out Microsoft's certification website commonly. "I didn't understand" isn't much help once a qualification expires!