Chapter 5 Key Terms

Frage	Antworten
Access Controls	Limit who can use and change records in the system; passwords control who can use an application.
Accounts Receivable	Monies owned by customers for prior sales of goods or services. In a data modeling context, accounts receivable are calculated as customers' sales less corresponding cash receipts.
Agents	The people or organizations, such as customers or salespeople, participate in business events.
Application Controls	Specific to a subsystem or an application to ensure the transaction's validity, completeness, and accuracy.
Cash	The organization's monies are in the bank or related accounts. The instances of the class are individual accounts. This is considered a resource.
Cash Receipts	Record receipts of cash from external agents and the corresponding deposit of those receipts into cash accounts. This is considered an event.
Choreography	The science of examining raw data, removing excess noise from the dataset, and organizing the data to draw conclusions for decision-making.
Collaboration	A BPMN model shows two participant pools and their interactions within a process.
Customer	The external agent in the sales and collection process.
Error Event	An intermediate event in a BPMN model showing processing for exceptions to the normal process flow.
Events	(UML) Classes that model the organization’s transactions, usually affecting the organization’s resources, such as sales and cash receipts; (BPMN) important occurrences that influence the flow of activities in a business process, including start, intermediate, and end events.
Many-to-many relationship	It exists when instances of one class (e.g., sales) are related to many examples of another type. These relationships are implemented in Access and relational databases by adding a linking table to convert the many-to-many relationship into two one-to-many relationships.
One-to-many relationship	It exists when instances of one class are related to multiple instances of another. For example, a customer can participate in many sales, but each sale involves only one customer.
Orchestration	In BPMN, the sequence of activities within one pool.
Product	The class represents the organization’s goods held for sale—the organization’s inventory. This is considered a resource.
Quote	Description of the products and/or services to be provided to a customer if ordered.
REA	Resource-event-agent framework for modeling business processes, initially developed by William McCarthy.
Resources	Those things have economic value to a firm, such as cash and products.
Sales	Events documenting the transfer of goods or services to customers and the corresponding recognition of revenue for the organization.
Sales Order	Event documenting commitments by customers to purchase products. The sales order event precedes the economic event (sale).
Subprocess	Represent a series of process steps that are hidden from view in BPMN. The use of subprocesses in modeling helps reduce complexity.
Type Image	A class that represents management information (such as categorizations, policies, and guidelines) to help manage a business process. Type image often allows process information to be summarized by category.

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