modifying a database design 2

/in /by

AcademicWritersDen.com boasts a team of highly skilled and experienced writers who specialize in various academic fields. The company carefully selects its writers through a rigorous screening process to ensure that they possess the necessary qualifications and expertise. Whether it’s an essay, research paper, or any other homework assignment, students can rely on AcademicWritersDen.com to connect them with professionals who have an in-depth understanding of the subject matter. This ensures that the work delivered is of high quality and meets the academic standards set by educational institutions.

Lab 2: Modifying a Database Design

Due Week 4 and worth 75 points

This assignment contains two (2) Sections: Modified Diagram and Design Summary. You must submit both sections as a Microsoft Word file in order to complete this assignment.

After reviewing your database design from Lab 1: Creating a Database Design, the college has provided more information for the database that they want developed:

  • For each student, the college needs to track the student ID, student names, addresses, start date, phone numbers and types (such as mobile, home, work), email addresses and types (such as personal, school, work), gender, and birth date.
  • For each course, the college needs to track the course ID, course name, department, quarters offered, sections, and instructor teaching each course.
  • For each instructor, the college needs to track the instructor ID, name, address, phone numbers and types (such as mobile, home, work), email addresses and types (such as personal, school, work), gender, birth date, and the courses that each instructor is qualified to teach.
  • Additionally, the college needs to track the final grades for each student after each course has completed.

Section 1: Modified Diagram

(Using Microsoft Visio is optional; you may also use any other application you know or even modify the diagram with pen and paper and take a picture of it for submission.)

  1. Use the application or pen and paper to:
    1. Modify the database diagram from Lab 1 with the entities and attributes that the scenario identified (i.e., a college tracking students, courses, and instructors).
    2. Create the appropriate relationships between each entity within the diagram.
  1. Submit your modified diagram a Microsoft Word file.

Section 2: Design Summary

(Microsoft Word or equivalent)

  1. Write a one to two (1-2) page paper in which you:
    1. Discuss the degree to which you believe your diagram reflects the database design.
    2. Describe any assumptions that you had to make about the business rules to in order to create the diagram and the associated relationships.

Section 2 of your assignment must follow these formatting requirements:

  • Submit the design summary as a Microsoft Word file.
  • Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
  • Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page is not included in the required assignment page length.

 

 
Do you need a similar assignment done for you from scratch? We have qualified writers to help you. We assure you an A+ quality paper that is free from plagiarism. Order now for an Amazing Discount!
Use Discount Code "Newclient" for a 15% Discount!

NB: We do not resell papers. Upon ordering, we do an original paper exclusively for you.