Field study Take a visit to a travel agency.
Identify participants that are involved in data collection and information technology for the given examples of transaction processing systems that you observe. Describe the relationships between participants, data information and information technology for the given examples of transaction processing systems. Diagrammatically represent the given examples of transaction systems using data flow diagrams and systems flow charts. Inquire how storage of digital data in databases and files is carried out. Document your field study, by preparing a report including diagrammatical representations, the steps in the transaction process.