PERT Study Guide with Practice Questions. PERT is a computer adaptive exam. That means that not all test takers will see the same questions, because the computer will show questions of varying levels of difficulty based on the answers to previous questions.
In 1992, SAP released R/3, which represented a switch from mainframe computing to the client-server model, and from a two-tier to a three-tier architecture, in which presentation, applications and data were housed separately. R/3 was a critical product for SAP that launched the company onto the world stage.
Information architect, user interface designer, technical writer. Summary. Senior application designer with complementary skills as technical writer, business systems analyst, information architect (IA), and user interface (UI/UX) designer. Integrated understanding of technology, issues, possibilities, and processes.