Class 3 Flashcards
What are the three information systems designed to support each unique level of an organization?
- Operational/Transaction Processing Systems (TPS)
- Tactical/Management Information Systems (MIS)
- Strategic/Executive Information Systems (EIS)
Each system is tailored to the specific needs and decision-making processes of its respective level.
What is the purpose of Transaction Processing Systems (TPS)?
To capture and process detailed data necessary to update the organization’s records about fundamental business operations
TPS includes functions like order entry, inventory control, and payroll.
What is batch processing?
Business transactions are accumulated over a period of time and processed as a single unit or batch
This method involves a delay between the event and processing.
What is the role of data collection in transaction processing?
Capturing and gathering all data necessary to complete the processing of transactions
Data collection can be manual or automated.
What is the main objective of a TPS?
To support the processing of business events and transactions
This includes order processing, accounting, and purchasing systems.
What is the purpose of document production in TPS?
Generating output records, documents, and reports
This can include both hard-copy reports and displays on computer screens.
True or False: Strategic decisions are usually structured.
False
Strategic decisions are typically unstructured and involve long-term planning.
List the components of TPS architecture.
- Source Documents
- Data Entry Methods
- Processing
Each component plays a crucial role in the effective functioning of TPS.
What processes are handled by the Transaction Processing System programs?
Recording, summarizing, sorting, updating, and merging data.
What is the role of source documents in a Transaction Processing System?
They serve as the basis for inputting transaction data into the system.
