Explain the differences between task level and business proc

Explain the difference(s) between task level and business process level models in the REA ontology.

Solution

The function of task level in the REA ontology is to document the stream of data through an enterprise. All actions concerned in the input, processing, and output of data are included in task level models. No pattern has been recognized for tasks. The purpose of business process level model in the REA ontology is to design a database, to create architecture to store the data. A database should not be considerably changed anytime workflow changes. Therefore the majority tasks are not used as base elements in databases considered with the REA ontology. Events in the business process level models are tasks which are the definite steps that are necessary to complete an event. Data captured as a result of tasks may be involved in the business process level models as attributes, and data needed to complete tasks can be recovered from the database through queries.