Means of Certification Preparation (MCP)

Books 95%
Exam simulation products 74%
On the job training 69%
Disk or CD-based software 51%
TechNet 41%
Braindump sites 40%
Authorized practice test vendors 29%
CTEC training 27%
Web or magazine articles 24%
Other instructor-led training 19%
Web sites 19%
Study groups 14%
Conferences 10%
Boocamps 9%
College or university courses 9%
AATP training 9%
e-training 9%
User groups 7%
Videos 6%