Draw an ER diagram for the following application from the manufacturing industry:
1. Each supplier has a unique name.
2. More than one supplier can be located in the same city.
3. Each part has a unique part number.
4. Each part has a colour.
5. A supplier can supply more than one part.
6. A part can be supplied by more than one supplier.
7. A supplier can supply a fixed quantity of each part.
Circuit diagrams, also known as electric diagrams, show the inside of their circuitry. It's mostly used to explain how the basics of circuitry work or how light bulbs light up.
architecture of Linux with diagrams
Neat diagrams are the diagrams that are neatly made either on computer such as pie charts, histogram etc. or drawn with hands. These are easy to interpret and understand.
What is a Pen Plotter. Diagrams are not PHOTOGRAPHS pretty much a picture drawing is not a Photograph its a sketch.
They can also be called Lewis Dot Structures or Diagrams, named after a scientist names Gilbert Norton Lewis
show me some diagrame for better understanding
There are several different places in which an Er-Diagram can be found. Photobucket has pictures of Er-Diagrams that can be examples for a College Management System Project.
Extended ER diagram is a variant of ER diagram. EER include ER diagram + hierarichal concept. Extended ER diagram is also called Enhance ER diagram(EER).
answer
er diagram for roadway travels
draw a diagram to show bank management system in ER model in database management system
converting er diagram to table in dbms?
class diagrams
each employee works for xactly one department
In software engineering, an Entity - Relationship model(ER model for short) is an abstract and conceptual representation of data. Entity-relationship modeling is a database modeling method, used to produce a type of conceptual schema or semantic data model of a system, often a relational database, and its requirements in a top-down fashion. Diagrams created by this process are called entity-relationship diagrams or ER diagrams.learn more www.ngprakasam.hpage.com
You can probably use Gliffy (http://www.gliffy.com/) to create ER diagrams online
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