What are legacy systems?Optionsnew systemsold systemsunder-developed systemsnone of the mentioned

f there is an older system that is incompatible with current systems, we are talking about a…Question 18Select one:a.Precursor Systemb.Legacy Systemc.Oldtimer Systemd.Heritage Systeme.Ancestor System

During which phase of the systems life cycle are users trained to use the new system?Multiple ChoicePreliminary investigationSystems implementationSystems developmentSystems maintenance

Information systems that focus on supporting functional areas, business processes, and decision making within an organization are referred to as _________.Select one:a. legacy systemsb. interoganizational systemsc. internally focused systemsd. enterprise-wide information systems

In this phase of the systems life cycle, new or alternative information systems are designed.Multiple ChoiceSystems maintenanceSystems analysisSystems designSystems development

Which of the following phases of the systems life cycle is considered to be an ongoing activity?Multiple ChoiceSystems developmentSystems analysisSystems designSystems maintenance