Which systems development life cycle models include two parts of other models？A.Rapid

Feasibility studies occur in which life cycle phase (s)？

A.Conceptual

B.Conceptual or Development

C.Execution

D.Preliminary planning

E.any life cycle phase

A.Implement

B.Design

C.Prepare

D.Operate

A.Splash

B.Gravity

C.Pressure

D.Bypa

A.clan

B.strategic

C.market

D.bureaucratic

E.traditional

A. Biometric devices

B. Limited logon hours

C. Mantraps

D. Rack doors

A．This chapter introduces components which record, store, or calculate data from related sysytems

B．This chapter introduces units which keep, store or compute information from unrelated systems

C．This chapter introduces units which record, store, or compute data from unrelated systems

A．SCM Systems

B．ERP Systems

C．TPS

D．DSS

A.visibility

B.ability

C.reliability

D.capability

A.strategic

B.clan

C.bureaucratic

D.traditional

E.market