custom writing services

Need more information?: Chat with us


support@myprivateresearcher.com

order download
Average score 4.96 out of 5 based on 673 opinions

E-R diagram

Whats A Matter University (good old Whatsamatter U) is developing a database to manage academic issues. You are asked to assist in the design of the database. Sketch the Entity-Relationship diagram for each of the following business needs. Your answer must adhere to the following guidelines: a) You need to provide a separate E-R diagram for each of the questions, not a single diagram that addresses all five questions; b) Your model should follow the crows foot notation, as described in Chapter 4 (pp 253-255) of the text.

1.The university is divided into several schools such as business, arts and sciences, education, applied sciences, etc. Each school is administered by a dean who is also a professor. Each professor can be the dean of only one school, and a professor is not required to be the dean of any school. Data of interest regarding the school includes: school code and school name. Data of interest regarding the professor includes: ID number, specialty, rank, name, and email address.

2.Each school is comprised of several departments. For example, the school of business has an accounting department, a management department, a marketing department, etc. The smallest number of departments operated by a school is one, and the largest number of departments is indeterminate. Each department belongs to only a single school. Data of interest regarding departments includes: department code and department name.

3.Each department offers courses. For example, the management department offers courses such as Introduction to Management and Production Management. Each course is identified by a unique course number, a course title, and a course description. Data of interest regarding courses includes: course number, course title, course description, and credit hours.

4.Each semester, a number of courses (but not all courses) are offered. Any given course might be offered once or a number of times in the semester. Each course offering is uniquely identified by a CRN (course requirement number). Other information regarding the course offering includes: cycle (i.e. Monday-Wednesday-Friday, Tuesday-Thursday, etc), starting time (i.e. 8:00 am), duration (i.e. 50 minutes) and semester (i.e. Fall 2014).

5.Each department has at least one professor assigned to it. A professor is assigned to one and only one department.

HOW IT WORKS

  simple order process Pricing order download You have just landed to the most confidential, trustful essay writing service to order the paper from. We have a dedicated team of professional writers who will assist you with any kind of assignment that you have. Your work is handled confidentially with a specific writer who ensures you are satisfied. Be assured of quality, unique and price friendly task delivered in good time when you place an order at our website. banner We have a team of dedicated writers with degrees from all spheres of study. We readily accept all types of essays and we assure you of content that will meet your expectations. Our staff can be reached  via live chat, email or by phone at any given time with prompt response.  

Prices starting at:

High school
Undergrad.(yrs 1-2)
Undergrad.(yrs 3-4)
Master’s
Doctoral
$10 / page
$10/ page
$12/ page
$15 / page
$17/ page

Note: The prices in the table above are applicable to orders completed within 14 days. Kindly see the full price table for more prices..

We urge you to provide as much information as possible to avoid many revisions. Set your deadline, choose your level, give payment information and relax while you track your work. We will deliver your paper on time. . 1 Are you in a quagmire and you are unable to complete your assignments? Do you doubt yourself on the quality of the essay you have written? Myprivateresearcher.com  is here to assist you. We will offer you unmatched quality that is plagiarism free. Place an order at myprivateresearcher.com  for guaranteed  high grades. order download

we offer gifts to our paper help customersPayment Methods

you can request our services and pay via paypal

we offer gifts to our paper help customersOur Guarantees

  1. Zero plagiarism.
  2. 100% confidentiality.
  3. FREE Reference page
  4. High Quality papers
  5. 24/7 Customer support

Our Testimonials Testimonials

I ordered a 7 page college essay and was delivered on time. Thank you guys I will definitely order again!

9.5
, FL

Our statisticsOur Statistics

  • Orders Completed todate 65387

  • Number of writers 246

  • Satisfied customers 98.7%

  • Returning customers 92.3%

  • Orders placed today 204