Use the attachment to complete the problem.
1. Identify each relationship type and write all of the business rules.
2.Create the basic Crow's Foot ERD.
1.Use the following business rules to draw the fully labeled Crow's Foot ERD in Visio. The diagram must include all entities, attributes, and relationships. Primary keys andforeign keys must be clearly identified on the diagram. Write all appropriate connectivities and cardinalities on the ERD.
a). A customer must own at least
Given the following business rules, create the Entity-relationship Diagram:
a. A health practrice has many doctors
b. Each doctor has many patients
c. Each patient has one of two insurance plans
d. Some patients may be seen by more than one doctor
Design the physical implementation
Setup the database using Microsoft
Calculate critical path and time to completion of project based upon data supplied in excel sheet.
ACTIVITY SCHEDULED TIME PRECEDENCE ACTIVITY
1 Proposal and review 1 mo --
2 Establish master schedule 2 wk 1
3 Architect selection process 1.25 mo 1
4 Survey campus and needs 1 mo 1
5 Conceptual architect plans 1
There are many kinds of entity relationships in a database model. The relationships can be classified by the following things.
Cardinality: maximum and minimum
Degree: binary, ternary, degree 4, and so forth
Entity type: strong, weak, ID-dependent, and supertype/subtype
What are these different types of classificatio
I need detailed (elaborate) help with the following question with all cites duly referenced.
The process of starting with world objects and modelling using entity-relationship diagrams is referred to as a bottom-up process. Starting with one large table and functional dependencies using normalization is referred to
Write the proper sequence of activities in the design of a rental video database. (The initial ERD was shown in the figure). The design must support all rental activities, customer payment tracking, and employee work schedules, as well as track which employees checked out the video to the customers. After you finish writing the
Develop an entity relationship diagram (ERD) for your project database based on the initial data requirements.
The company that we are working on distributes many products, like secure bolts and screws, to many different construction companies. In order for the company to be successful it is important for them to keep a rel