Two phases of systems planning are project definition and project initiation. All of the following are steps in the project initiation phase except: A. Training selected personnel. B. Preparing the project proposal. C. Information managers and employees of the project. D. Assembling the project team. The current generation of ERP software (ERP II) has front-office functions like A. Customer service. B. Purchasing. c. Human resources. d. Inventory control. A digital signature is used primarily to determine that a message is A. Received by the intended recipient. B. Not intercepted en route. C. Sent to the correct address. D. Unaltered in transmission A database has three record types: 1) for supplier, a type that contains a unique supplier number, a supplier name, and a supplier address; 2) for parts, a type that contains a unique part number, a part name, a description, and a location; and 3) for purchases, a type that contains a unique supplier number referencing the supplier number in the supplier record, a part number referencing the part number in the part record, and a quantity. This database has a A. Relational structure. B. Network structure. C. Hierarchical structure. D. Single flat file structure. Hardware controls usually are those built into the equipment by the manufacturer. One such control, an echo check, is best described as A. A component that signals the control unit that an operation has been performed. B. Two units that provide read-after-write and dual-read capabilities. C. Double wiring of the CPU and peripheral equipment to prevent malfunctioning. D. A device that prevents more than one peripheral unit from communicating with the CPU at the same time