Passing Lane Passing Lane is a small trucking company headquartered in Portland,
ID: 3763055 • Letter: P
Question
Passing Lane Passing Lane is a small trucking company headquartered in Portland, Oregon. Passing Lane's information system consists of a file server and three workstations where freight clerks enter data, track shipments, and prepare freight bills. To perform their work, the clerks obtain data from the server and use database and spreadsheet programs stored on stand-alone PCs to process the data. At your meeting yesterday, Passing lane's president approved your recommendation to create a relation
4. Given that Passing Lane currently uses computers for managing their operations, what design considerations should be given to legacy systems? Explain your answer.
Explanation / Answer
>Legacy systems are not simply old software systems although the software components of these systems are the main focus of this chapter.
>Legacy systems are socio-technical computer-based systems so they include software, hardware, data and business processes.
>Changes to one part of the system inevitably involve further changes to other components.
>Decisions about these systems are not always governed by objective engineering criteria but are affected by broader organizational strategies and politics.