Final answer:
The statement about ERP systems that is not true is the one claiming they have multiple databases; ERP systems are designed to work with a single, centralized database.
Step-by-step explanation:
When faced with the question, Which of the following statements about ERP systems is not true?, the correct answer is: b. ERP systems have multiple databases. The key features of an ERP system include that they are indeed modular (a) and utilize best practices to automatize standard business processes (c). An essential characteristic of an ERP system is that it is an integrated system that provides a unified interface for the whole organization (d).
One of the fundamental principles of ERP systems is that they maintain a central, single database that all modules access. This centralized approach ensures data integrity, reduces data redundancy, and facilitates real-time data processing and reporting.