Question: Answer the following questions using the attached ER diagram, make no assumptions about business rules outside of what is shown in the diagram. I.E. drivers

Answer the following questions using the attached ER diagram, make no assumptions about business rules outside of what is shown in the diagram. I.E. drivers are members of leagues, drivers have results for races, and leagues hold races, but the diagram does not state whether only league members can participate in races for that league.

Must every race offer prizes?
Must every driver be part of a league?
Must ever car have results for at least one race?
Can two cars have the same make, model and year?
Must every race be held by a league?

date-ot birth Car Models Assignment 3 ER Diagrams date established faced

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

The Ward County Hospital Center (WCHC) wants to buy a new mobile primary care van to use in screening residents in an underserved local neighborhood. The van will last 5 years and costs $68,000. WCHC...

Please attemp the question I have attached and I have guideline for the answers.For question 3,difference between tax evasion and avoiddance can be found in seminar 2 slides.Tax avoidance mean the...

can i get a solution to this question please. Value: Document (include your file name) 15% of final grade How to complete: 1. Read the following Anniversary Party scheduling problem: As the project...

Using the Annual Report of your selected company answer the following questions in the Discussion: What are adjusting entries and why are they necessary? In your chosen company, which accounts might...

512 CHAPTER 16 Organizational Culture Like every major CEO, Burns is a millionaire. Yet she still shops for groceries. She drives herself to work. She cleans her own house. \"Where you are is not who...

Hello. I'm looking for an accounting major to check my homework please. The excel sheet are my answers in (blue). I've uploaded the homework questions in Word doc and answers are on the excel doc....

The Tax Project information which is file (ACCT 4141- Tax Project) needs to be filled out in all of the tax forms, and I just can't figure out how to work it all out. Accounting 4141 - Income...

Hi again, I was hoping you can help with this investment management assignment. I am attaching the word document. It is 4 problems about asset management. Thank you for your help! Fin 6310 1. Assume...

1. For items a-g give an example of a cost to make a shirt. For items h-j name the three types of inventory. (10 Points) Type of Cost Item Direct Material Direct Labor Factory Overhead Administrative...

Consider the Atwood's machine shown in Fig. The masses are 4m, 3m, and m. Let x and y be the heights of the left and right masses, relative to their initial positions. Find the conservedmomentum. 3m

The after - tax cost of debt can be calculated using the formula Blank _ _ _ _ _ _ . Multiple choice question. RD x ( 1 + Tc ) RD x ( 1 Tc ) RD x ( Tc 1 ) RD / ( 1 + Tc )

Bergo Bay's accounting system generated the following account balances on December 3 1 . The company's manager knows something is wrong with this list of balances because it does not show any balance...

Have issues been prioritized?

Has the priority order been provided by someone else?

Compare the current team to the ideal team.