Robb H TracyRobb Tracy, CNE, CompTIA A+, CompTIA Network+, CompTIA Linux+, has designed and implemented technical training products and curricula for major hardware and software vendors including Novell, Micron Technology, and NextPage, Inc. He has also erved on industry-wide certification committees, and is a co-founder of Nebo Technical Institute, Inc., a leading provider of information technology training and consulting. Rob is the author of LPIC-1/CompTIA Linux+ Certification All-in-One Exam Guide, CompTIA Network+ Certification Practice Exams, Novell Certified Linux Engineer (Novell CLE) Study Guide (Novell Press), and Novell Certified Linux Engineer 9 (CLE 9) Study Guide (Novell Press). Read More Read Less