If you can't work out how to use google to get that info, I'm not sure how you expect to go. I don't know about the majority here, but I think those certifications are a waste of time. I am in the process of hiring people right now, and those things will mean next to nothing to me if people raise them.
As far as I can tell from this
], the answer is, 4. I saw some other stuff that MS is retiring some of these certifications. Overall, unless your local job market is run by morons, I think it's a waste of time.
Any employer who told me I needed an MS certification, I'd thank for their time, but explain they had failed my interview and I was no longer interested.