1. Convert the ER Model below into a relational database The ER model helps maintain a database...
Fantastic news! We've Found the answer you've been seeking!
Question:
1. Convert the ER Model below into a relational database
Transcribed Image Text:
The ER model helps maintain a database of cookies sold by girl scouts. Number Troop Number Name (0,1) Service Unit (1,n) belongs to belongs to (0,1) (1,n)/ Councit Name Qty (0,n) (0,n) (0,m) (1,n) (1,n) shop sales sells for Price date Date (1,n) belongs to Customer (1,n) (1,n) individual sales (0,n) (1,n) Name Cookie (0,n) contracts Qty Name Address (1,n) Name Address Daisy offers (1,n) (1,n) Girl G,D Member G,D Brownie Senior Junior (0,1) Baker Leader Cadette Name Address The ER model helps maintain a database of cookies sold by girl scouts. Number Troop Number Name (0,1) Service Unit (1,n) belongs to belongs to (0,1) (1,n)/ Councit Name Qty (0,n) (0,n) (0,m) (1,n) (1,n) shop sales sells for Price date Date (1,n) belongs to Customer (1,n) (1,n) individual sales (0,n) (1,n) Name Cookie (0,n) contracts Qty Name Address (1,n) Name Address Daisy offers (1,n) (1,n) Girl G,D Member G,D Brownie Senior Junior (0,1) Baker Leader Cadette Name Address The ER model helps maintain a database of cookies sold by girl scouts. Number Troop Number Name (0,1) Service Unit (1,n) belongs to belongs to (0,1) (1,n)/ Councit Name Qty (0,n) (0,n) (0,m) (1,n) (1,n) shop sales sells for Price date Date (1,n) belongs to Customer (1,n) (1,n) individual sales (0,n) (1,n) Name Cookie (0,n) contracts Qty Name Address (1,n) Name Address Daisy offers (1,n) (1,n) Girl G,D Member G,D Brownie Senior Junior (0,1) Baker Leader Cadette Name Address
Expert Answer:
Related Book For
Posted Date:
Students also viewed these databases questions
-
7. The rectangular coordinates for the point R with the given polar coordinate is R(5) 8. Find the absolute value of the complex number z = 1 + 3i 9. Express the expression below in rectangular form....
-
A national youth organization sells six different kinds of cookies during its annual cookie campaign. A local leader is curious about whether national sales of the six kinds of cookies are uniformly...
-
Goods 1 and 2 are available at dollar prices of p1 per unit of Good 1 and p2 per unit of Good 2. A utility function U(x 1 , x 2 ) is a function representing the utility or benefit of consuming xj...
-
The following data is provided for XYZ Company: Beginning Inventory 200 units @ 10...................$ 2,000 Purchase 350 units @ 15.........................................5,250 Purchase 450 units @...
-
Company discussion boards: Multiple choice question. can be used as a replacement for discussions with client personnel. may be used by anonymous whistle-blowers. should not be considered a reliable...
-
If your instructor assigns a marketing plan for your class, we hope you will be excitedfor two reasons. First, you will get insights into trying to actually do marketing that often go beyond what you...
-
Installment-Sales Method and Cost-Recovery Method on January 1, 2010, Wetzel Company sold property for $250,000. The note will be collected as follows: $120,000 in 2010, $90,000 in 2011, and $40,000...
-
The position of an object connected to a spring varies with time according to the expression x = (4.3 cm) sin(8.2t). (a) Find the period of this motion. (b) Find the frequency of the motion. Hz (c)...
-
Arlington Corporations financial statements (dollars and shares are in millions) are provided here. a. What was net operating working capital for 2015 and 2016? b. What was Arlingtons 2016 free cash...
-
On October 15th 2021 Company A trades a piece of equipment with company B for a piece of similar equipment. The equipment from Company A had a historical cost of $85k and an accumulated depreciation...
-
consider two (2) profit- maximizing firms that behave as quantity setters and supply a homogenous product. market demand is P=20-Q. Total cost of each firm are C(q1) =1/2q1^2 a) calculate the...
-
What is distributed computing and its role in blockchain?
-
The Mathematical Description of a Wave A transverse wave is described by the function y(x, t) = 2.3cos(4.7x + 12t - /2), where distance is measured in meters and time in seconds. How long does it...
-
A charge Q is uniformly distributed along the x axis from x = a to x = b. If Q = 45 nC, a = -3.0 m, and b = 2.0 m, what is the electric potential (relative to zero at infinity) at the point, x = 8.0...
-
Predict if the solutions of the following salts are neutral, acidic or basic. NaCl, KBr, NaCN, NH4NO3, NaN O and KF
-
What are the similarities between the Maslows hierarchy theory and ERG theory?
-
During the year land was revalued and the surplus reported as Revaluation surplus; and an asset costing 80,000, written down to 38,000, was sold for 40,000. Identify the cost of any non-current...
-
Will you expect a positive, zero, or negative linear correlation between the two variables for each of the following examples? a. Grade of a student and hours spent studying b. Incomes and...
-
The package of Sylvania CFL 65-watt replacement bulbs that use only 16 watts claims that these bulbs have an average life of 8000 hours. Assume that the standard deviation of lives of these light...
-
Determine the z value for each of the following x values for a normal distribution with = 16 and = 3. a. x = 12 b. x = 22 c. x = 19 d. x = 13
-
The things that might lead a person to quit might not be the same things that lead a person to stay with an organization. For example, another job offer or the tendency to always be looking for new...
-
Divide the team into three groups. Each group will choose value, brand, or retention equity. Or, if team sizes are smaller, each team will select an equity component. For each equity component,...
-
Generate survey or interview items that would capture value-, brand-, or retention-equity levels in workers. If possible, ask a sample of your friends and neighbors to take a survey based on your...
Study smarter with the SolutionInn App