exam 70-224. Expiration of exams

Hi guys. am new here but have been visiting your site. It helped me with my CCNA and MCSE Active directory. I want to read and sit for the 70-224(Exchange Server Admin). But am afriad the Windows 2000 series exams might be retired soon. Any body know when? or is it safe for me to still go along and read and side for the exam.

anyakoha
Comments
you will be learning outdated technology (well not exactly, but you get my point).