make needed enhancements to the ERD using the concepts of generalization and specializations. Your work must...
Fantastic news! We've Found the answer you've been seeking!
Question:
![make needed enhancements to the ERD using the concepts of generalization and specializations. Your work must](https://dsd5zvtm8ll6.cloudfront.net/si.experts.images/questions/2023/09/6514009237584_1695809681396.jpg)
![Faculty D Faculty N WorksFor FacultyName Department DectID DeptName Teaches Offers N Section D M](https://dsd5zvtm8ll6.cloudfront.net/si.experts.images/questions/2023/09/6514009d49db7_1695809692474.jpg)
Transcribed Image Text:
make needed enhancements to the ERD using the concepts of generalization and specializations. Your work must be completed in draw.io and use Chen's notation covered in class. Once your diagram is complete, export it to .png or .jpeg format and insert it in your homework document. Hand drawn diagrams are not accepted. a. Improve the design of your Faculty and Student entities to avoid storing duplicate information that describes them as a Person such as name, DOB, SSN, etc. b. Think how you can store all address information for your DB in one entity to avoid duplication. Both departments and humans (students and faculty have addresses). Assume that each department has only one address but people can have more than one address on file and you need to keep track of their type (primary, secondary, previous, etc). Faculty D Faculty N WorksFor FacultyName Department DectID DeptName Teaches Offers N Section D M MaxEnrollment Section N Belongs To Course Requires Prerequisite M N Advise CourselD CourseName CreditHours Enroll Grade Offeredin N Student Student D StudentName Semester GPA FirstName LastName SemesterCode StartDate EndDate make needed enhancements to the ERD using the concepts of generalization and specializations. Your work must be completed in draw.io and use Chen's notation covered in class. Once your diagram is complete, export it to .png or .jpeg format and insert it in your homework document. Hand drawn diagrams are not accepted. a. Improve the design of your Faculty and Student entities to avoid storing duplicate information that describes them as a Person such as name, DOB, SSN, etc. b. Think how you can store all address information for your DB in one entity to avoid duplication. Both departments and humans (students and faculty have addresses). Assume that each department has only one address but people can have more than one address on file and you need to keep track of their type (primary, secondary, previous, etc). Faculty D Faculty N WorksFor FacultyName Department DectID DeptName Teaches Offers N Section D M MaxEnrollment Section N Belongs To Course Requires Prerequisite M N Advise CourselD CourseName CreditHours Enroll Grade Offeredin N Student Student D StudentName Semester GPA FirstName LastName SemesterCode StartDate EndDate
Expert 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
-
Builtrite Diving Boards, Inc., is just paid a dividend of $1.50. If the firm's growth in dividends is expected to remain at a flat 4 percent forever, then what is the after-tax cost of common stock...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
Case Study: Quick Fix Dental Practice Technology requirements Application must be built using Visual Studio 2019 or Visual Studio 2017, professional or enterprise. The community edition is not...
-
Use a calculator to obtain solutions correct to the nearest hundredth in Problems 4954. x + 4 = 32x
-
What events resulted in banks shift from the traditional banking model of originate and hold to a model of originate and distribute?
-
Which quartile is the cutoff for the median? a. Quartile 1 b. Quartile 2 c. Quartile 3 d. Quartile 4
-
Family size. The Census Bureau gives this distribution for the number of people in American families in 2006: Family size: 2 3 4 5 6 7 Proportion: 0.45 0.23 0.19 0.09 0.03 0.02 Chapter 20 Exercises...
-
Pratt Corp. started the Year 2 accounting period with total assets of $30,000 cash, $12,000 of liabilities, and $5,000 of retained earnings. During the Year 2 accounting period, the Retained Earnings...
-
Net Present Value and Payback Period The Black Panther Group (BPG) is thinking of building a plant. The plant will be used to process and ultimately dispose of the chemical residue from its...
-
To augment heat transfer between two flowing fluids it is proposed to insert a 100-mm-long, 5-mm-diameter 2024 aluminum pin fin through the wall separating the two fluid. The pin is inserted to a...
-
Question 4: (20 marks) Lara, an auditor, has just begun an engagement at a University. In her first meeting with the team, the Director commented that "all that mattered in this industry is students....
-
3. The Balance Sheet of International Operators Ltd. as at 31.03.2021 disclose the following position: PARTICULARS SHARE CAPITAL RESERVES AND SURPLUS SECURED LOANS UNSECURED LOANS CURRENT LIABILITY...
-
A uniformly charged ring of radius a. (a) The field at P on the x axis due to an element of charge dq. (b) The perpendicular component of the field at P due to segment 1 is canceled by the...
-
At what rate would $1,000 have to be invested to grow to $4,046 in 10 years?
-
Add F1 and F2 using graphical method, (triangle or parallelogram) Determine: 1 Magnitude,2. Direction measured CCW from positive axis, im now to America need help. CoursHeroTranscribedText 20 F-SON...
-
What is Monetary Policy? What is Monetary Base or High Powered Money? How commercial Banks create money Supply? Hint: By giving loans through creating checking account What is deposit multiplier?...
-
Crane's Custom Construction Company is considering three new projects, each requiring an equipment investment of $ 2 4 , 8 6 0 . Each project will last for 3 years and produce the following net...
-
In Exercises discuss the continuity of each function. f(x) -3 1 x - 4 y 3 2 -1 -2 -3+ 3 X
-
Text mining is an increasingly important subcategory of data mining. Can you identify potential uses of text mining in the context of an insurance company?
-
You take a new job as a database administrator at an organization that has a globally distributed database. You are asked to analyze the performance of the database, and as part of your analysis, you...
-
Figure 1-21 shows an enterprise data model for a music store. a. What is the relationship between Album and Store (one-to-one, many-to-many, or one-to-many)? b. What is the relationship between...
-
Ronald wishes to invest $3,500 today in a money market fund that pays quarterly interest at 5.5%. How much will Ronald have at the end of seven years (to the nearest dollar)? a. $5,130 b. $5,091 c....
-
Lyndon Company has forecast earnings of $2 million, $4 million, and $6 million, respectively, at the end of the next three years. What is the anticipated accumulated value of these earnings at the...
-
Obama Ltd has made an investment that is expected to generate a cash flow of $20,000 each year for the next five years. If Obama uses a discount rate of 5% on this investment, the present value of...
![Mobile App Logo](https://dsd5zvtm8ll6.cloudfront.net/includes/images/mobile/finalLogo.png)
Study smarter with the SolutionInn App