Draw a data model for the following situations. In each case think about the names you...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Draw a data model for the following situations. In each case think about the names you give each entity. 1) A Spelling Bee can have many competitors, and a competitor can compete in more than one Spelling Bee 2) A teacher can attend more than one workshop, and the same workshop can have more than one Teacher. Draw a data model for the following situations. In each case think about the names you give each entity. 1) A Spelling Bee can have many competitors, and a competitor can compete in more than one Spelling Bee 2) A teacher can attend more than one workshop, and the same workshop can have more than one Teacher.
Expert Answer:
Answer rating: 100% (QA)
The answer is correct A spelling bee can have many competitors and a competitor can compete in ... View the full answer
Related Book For
Modern Database Management
ISBN: 978-0133544619
12th edition
Authors: Jeff Hoffer, Ramesh Venkataraman, Heikki Topi
Posted Date:
Students also viewed these databases questions
-
A network is created when we multiple neurons stack together. Let us take an example of a neural network simulating an XNOR function. You can see that the last neuron takes input from two neurons...
-
Draw an ERD to represent what you have discovered. Identify a business rule in this description and explain how this business rule is modeled on the E-R diagram. Also draw a data model for this...
-
Draw an ERD for the following situation (Batra et al., 1988). Also, develop the list of words for qualifiers and classes that you use to form attribute names. Explain why you chose the words on your...
-
Select the meso compound in the 1 point choices below: * >OH >H rggrr554 CH,OH CH,OH ffffhfghgt
-
The figure shows two regions in the first quadrant: A(t) is the area under the curve y = sin(x2) from to t, B(t) and is the area of the triangle with vertices O, P, and (t, 0). Find lim t0+ A(t)/...
-
If an organization makes and sells one more unit, the resulting net additional funds to the organization is termed?
-
Custom Baseball Hats sells all its merchandise on credit. It has a profit margin of 4 percent, days sales outstanding equal to 60 days (based on a 365-day year), receivables of $\$ 147,945.20$, total...
-
On January 1, 2010, Point Corporation acquired an 80% interest in Sharp Company for $2,000,000. At that time Sharp Company had capital stock of $1,500,000 and retained earnings of $700,000. The book...
-
How many gallons are in a rectangular reservoir if the water pressure at the bottom is 5.3psi? The reservoir is 40feet long, 30 feet wide, and 20 feet high
-
It took a long time but the Securities and Exchange Commission finally acted and held auditors responsible for the fraud that occurred in banks during the financial recession. Surprisingly to some,...
-
You are the general manager for your favorite MLB team. Your team owner has agreed to let you spend $50,000,000 in free agency. You are expected to spend all of that $50,000,000. Further, the team...
-
Moulinex exports financing. On February 15, 2013, Moulinex, a French manufacturer of kitchen utensils, concluded a major exports contract with British retailer Tesco. It expects export proceeds of...
-
Which of the following questions are relevant for the study of macroeconomics and which for microeconomics? a. How will Ms. Martins tips change when a large manufacturing plant near the restaurant...
-
Using the first branch instruction in the given code as an example, describe the forwarding support that must be added to support branch execution in the ID stage. Compare the complexity of this new...
-
Which of the following transactions will be included in GDP for the United States? a. Coca-Cola builds a new bottling plant in the United States. b. Delta sells one of its existing airplanes to...
-
Aaron Hank is a star hitter for the Bay City baseball team. He is close to breaking the major league record for home runs hit during one season, and it is widely anticipated that in the next game he...
-
Permeability in a magnetic circuit corresponds to Conductivity Resistivity Conductance Resistance in an electric circuit
-
Consider the discrete group G of order 8 that has the following Cayley diagram e If we have the sequence of operations: fcagec, which of the options represents the reduction of the sequence to a...
-
List common tasks performed during data cleansing.
-
Add the following to Figure 3-16: An EMPLOYMENT party relationship is further explained by the positions and assignments to positions during the time a person is employed. A position is defined by an...
-
Modify Problem and Exercise 7-52 so that the list includes the number of products each customer bought in each product line in March 2015.
-
Governor Sophia is in a quandary. She believes everyone should have access to health care and would like to support state policies that make care accessible and affordable. While she supported...
-
What are the benefits and drawbacks of having a health program that varies by state versus having one that is uniform across the country? Do you find that the positives of state flexibility outweigh...
-
Do you think it makes more sense to structure government healthcare programs as entitlements or block grants? What are the economic and healthcare risks and benefits of each approach? Does your...
Study smarter with the SolutionInn App