[CUSTOM SOLUTION] Database Entities

Produce an ER Model for the following scenario (presented in Step 1 below) and business need, for the Pythagoras Math Academy.Deliverables:ER Model for the scenario presented.· You have the option to use MS Visio (if you have the software) to produce your ER Model.· Alternatively, if you do not have MS Visio, you can use the ERD PLUS (Open source ER Modeling Software) and produce your ER ModelLab Steps:Step 1: Read and understand the Scenario and Business needs presented below. Define and document the ENTITIES, and RELATIONSHIPS, required to address the business needs. The nouns in the scenario below will give the ENTITIES that you will need. Finally, the verbs will describe the RELATIONSHIPS.Scenario and Business Need:The Pythagoras Math Academy is in need to develop a database to keep track and control of his students, teachers, and classes offered.Teachers are able to teach multiple courses. But they are required to be certified on the course they are teaching. For example, only a group of teachers are certified to teach Algebra, and other Geometry.Students can take multiple courses. Courses are taught by teachers with the proper certification and have multiple certs as needed. Courses are taught in one of the classrooms at one of the School’s several sites.Each classroom is optimized to serve the needs for a course (for example some courses might require computer labs and whiteboards). The school needs to keep track of the math courses delivered in each of the sitesStep 2: For this project, you are required to use MS Visio or ERD PLUS to produce the deliverables.If you are using MS Visio follow the steps below:· Open MS Visio· Click on the Software Database Template in the main window· Select the Database Model Diagram Template to open a new file.If you are using ERD PLUS.· From the ERP PLUS main interface, select DOCUMENTS –> NEW DIAGRAM (NAME YOUR DIAGRAM) –>ER DIAGRAM –> CREATEStep 3: Define and Database ENTITIES· Add an entity for each Table you identified in the Scenario and Business Need.Step 4: ADD the required ENTITY ATTRIBUTES· Add the required Attributes for each Entity that you feel would help to define each Entity as needed.· Select one of the attributes to be PRIMARY KEY (PK)Step 5: Define RELATIONSHIP· Use the Crow’s Feet Notation.· Drag and drop (draw) relationships between the entities you defined.· Connect the ends to the two entities for each relation.· Defined the Primary Key for the parent entity.Step 6: Define CARDINALITY RELATIONSHIPSet the cardinality for each of your relationships defined in Step 5.For MS Visio: select a relationship line in the drawing area that is connecting two entities. In the Database Properties window, select the miscellaneous category. Select the cardinality for the selected relationship.

 

Don't use plagiarized sources. Get Your Custom Essay on
[CUSTOM SOLUTION] Database Entities
Get a 15% discount on this Paper
Order Essay

 

Assignment posted by client #4327***

Quality Guaranteed

With us, you are either satisfied 100% or you get your money back-No monkey business

Check Prices
Make an order in advance and get the best price
Pages (550 words)
$0.00
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know that being a student these days is hard. Because of this, our prices are some of the lowest on the market.

Instead, we offer perks, discounts, and free services to enhance your experience.
Sign up, place your order, and leave the rest to our professional paper writers in less than 2 minutes.
step 1
Upload assignment instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
s
Get personalized services with My Paper Support
One writer for all your papers
You can select one writer for all your papers. This option enhances the consistency in the quality of your assignments. Select your preferred writer from the list of writers who have handledf your previous assignments
Same paper from different writers
Are you ordering the same assignment for a friend? You can get the same paper from different writers. The goal is to produce 100% unique and original papers
Copy of sources used
Our homework writers will provide you with copies of sources used on your request. Just add the option when plaing your order
What our partners say about us
We appreciate every review and are always looking for ways to grow. See what other students think about our do my paper service.
Human Resources Management (HRM)
Thanks for the paper.
Customer 452701, September 15th, 2023
English 101
I'm glad i came to you guys
Customer 452519, May 11th, 2021
IT, Web
Excellent work!!!
Customer 452885, February 7th, 2023
Professions and Applied Sciences
Thank you!
Customer 452707, March 4th, 2022
Other
NICE
Customer 452813, June 30th, 2022
Social Work and Human Services
Excellent Work
Customer 452587, November 22nd, 2021
Psychology
Good mastery of ABA concepts. Excellent!
Customer 452469, May 14th, 2022
Business and administrative studies
Thank you very much for your help.
Customer 452861, September 16th, 2022
Other
GREAT
Customer 452813, June 25th, 2022
IT, Web
Paper was great and accomplished everything I needed.
Customer 452885, October 27th, 2022
Nursing
Perfectly done! Thanks again.
Customer 452707, July 18th, 2022
Nursing
Amazing as always!!! :)
Customer 452453, March 16th, 2023
Enjoy affordable prices and lifetime discounts
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Order Now Order in Chat

We now help with PROCTORED EXAM. Chat with a support agent for more details