2 points When comparing alternative methods for making information systems identification and selection decisions, top management has the smallest project size and a cross- functional focus. * True O False 2 points Interviewing several people at once is more effective in terms of scheduling the interview. * True O False 2 points Observations can give a historical and "formal" view of system requirements. * True False Understanding informal systems can 2 points be implemented through analyzing procedures documents. * O True False 2 points DFDs are a perfect tool to use for requirements determination. * True O False 2 points Context diagrams represent a system's major processes. * True O False