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.
SAP CRM. The SAP CRM application is an integrated customer relationship management (CRM) software manufactured by SAP SE that targets business software requirements of midsize and large organizations in all industries and sectors. 1 Overview.