The _____ is a formalized approach for developing a project schedule that creates three time estimates for an activity: shortest possible time,most likely time,and longest possible time.
Unlike the traditional system development process,agile development accepts the fact that system requirements can be fully understood and defined at the start of a project.
Today,most organizations purchase or rent the software they need rather than make it because it costs too much and takes too long to build a quality information system.
A(n)_____ consists of computer systems,manuals,people with technical expertise,and other resources needed to solve problems and give accurate answers to questions.