Unix Certification Resources
Unix certification links and information from your About.com Guide to Unix. Includes certification information on SCO, AIX, Solaris and more.
This site provides free exams and resources for those looking to get a Solaris certification. No registration is required.
ComputerPREP's UNIX training materials provide practice exercises, a syllabus and exercise answers for a fee. Prices run from $100 to $200 for instructor-led training materials.
Boston offers a free 12-question demo of thier practice exams for Solaris Sys Admin, TCP/IP, and Java 2 Professional exams. Upgrade to a full version for only $39.95.
This site offers free assesment tests for learning Unix. There are no answers or other resources provided so use this as a basic learning tool.