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

What are legacy systems?

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

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

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

An obsolete information system could be defined as one that has reached the end of theeconomic useful life and is due for replacement by another information system. Discussfour symptoms of a system which is approaching the end of its useful economic life.