A high level domain model or conceptual model depicts the main business entities and the relationships that are of interest to your organization. It illustrates visually the noteworthy concepts in a domain as conceptual classes or real-situation objects in a domain.
one is a diagram like a chart or graph, and one is a design like a blue print
Yes.
Entity Relationship Diagram is a high-level description of a conceptual data model.
The block diagram of functioning of SDL TRADOS Modules?
class diagram for payroll system
Nothing is utilized in a schematic diagram, a schematic diagram is just a representation of something at a conceptual level. Only the actual thing, in this case an electronic circuit, utilizes anything.
Class diagram represent generalized view of system while object diagram represent view of a system at a particular instant.
---- A class diagram is useful, because if you didn't know what something looked like, then you would be pretty dumb
Class diagram
a class diagram for online reservation system describe the flow data from user to administrator of particular flight.
A Database has three views. The External Schema: What the end user sees. The Internal Schema: What the programmers of the program see. The Conceptual Schema: The basic plan of the database. Most of the time this is in paper form as a Conceptual Schema Diagram (CSD)
information system diagram for a Vocational training college.