Your Perfect Assignment is Just a Click Away

Starting at $8.00 per Page

100% Original, Plagiarism Free, Customized to Your instructions!

glass
pen
clip
papers
heaphones

Develop an entity relationship diagram for the MPA database.

Develop an entity relationship diagram for the MPA database.

 Develop an entity relationship diagram for the MPA database.

Task: Develop an entity relationship diagram for the MPA database.

Diagram: Using Visio:

  • Begin with the ”Crow’s Foot Database Notation” Visio template.
  • Include these five entities:
    • Student
    • Teacher
    • Event
    • Award
    • Music — see below for attribute ideas
  • All reasonable attributes should be included for each entity.
  • A logical primary key (a unique attribute) must be clearly identified for each entity.
  • Foreign keys must be included to be able to connect the entities properly.
  • Crow’s feet must be used to show cardinalities. Crow’s feet are  shown in the textbook, Figure 13.3, and the Reading PDF explains how to  create these from ordinary arrows/lines.
  • Example ERDs are found in the Unit 3 Reading PDF.
  • Use consistent case (Pascal, camel, small case, or underscore).

Also consider:

  • Each teacher can have many students.
  • No students have more than one piano teacher.
  • Each student can play many pieces.
  • Each student can participate in events, but they do not have to participate.
  • Not all participants win awards.
  • Teachers must have some credentials (usually a college degree).
  • Attributes for the Music entity would include title, composer, publisher, difficulty, etc.
  • Contact information is crucial for all people involved. Check the Reading PDF regarding addresses.
  • To add an attribute to an entity, click the attribute shape and drag  it onto the stage and right under the entity. It should click into  place.

 Entity Table

Task: Develop one table for detailing either the  Student or the Event entity. (Create only one table, as this is an  example for your client, not details of the entire database.) Provide  this information in a Word table in the same format as the example found  in the Unit 3 Reading PDF.

Table: Include the following for your chosen entity in a Word table:

  • A suitable entity name.
  • Attributes: minimum 6 (take these from your ERD).
  • Designate the primary key.
  • Include the data type for each attribute: choose from those listed in the textbook Figure 8.7.
  • Specify the logical length for each attribute.
  • Include whether or not each attribute is required.
  • Use consistent case (Pascal, camel, small case, or underscore).

"Place your order now for a similar assignment and have exceptional work written by our team of experts, guaranteeing you A results."

Order Solution Now

Our Service Charter


1. Professional & Expert Writers: Eminence Papers only hires the best. Our writers are specially selected and recruited, after which they undergo further training to perfect their skills for specialization purposes. Moreover, our writers are holders of masters and Ph.D. degrees. They have impressive academic records, besides being native English speakers.

2. Top Quality Papers: Our customers are always guaranteed of papers that exceed their expectations. All our writers have +5 years of experience. This implies that all papers are written by individuals who are experts in their fields. In addition, the quality team reviews all the papers before sending them to the customers.

3. Plagiarism-Free Papers: All papers provided by Eminence Papers are written from scratch. Appropriate referencing and citation of key information are followed. Plagiarism checkers are used by the Quality assurance team and our editors just to double-check that there are no instances of plagiarism.

4. Timely Delivery: Time wasted is equivalent to a failed dedication and commitment. Eminence Papers are known for the timely delivery of any pending customer orders. Customers are well informed of the progress of their papers to ensure they keep track of what the writer is providing before the final draft is sent for grading.

5. Affordable Prices: Our prices are fairly structured to fit in all groups. Any customer willing to place their assignments with us can do so at very affordable prices. In addition, our customers enjoy regular discounts and bonuses.

6. 24/7 Customer Support: At Eminence Papers, we have put in place a team of experts who answer all customer inquiries promptly. The best part is the ever-availability of the team. Customers can make inquiries anytime.