SBM4102 @ Data and Information Management
Order ID 53563633773 Type Essay Writer Level Masters Style APA Sources/References 4 Perfect Number of Pages to Order 5-10 Pages
SBM4102 @ Data and Information Management
Due date: Week 13 Group/individual: Group assignment Word count: 2500 Learning outcomes: [ULO1], [ULO2], [ULO3], [ULO4], [ULO5], [ULO6], [ULO7] Weighting: 60%
You must work in group (each 3 or 4) on this assignment.
Read the case study below please
Australian Institute of Music is a music college across the Australia. It provides wide ranges of courses related to music. The top level management of the college has recently decided to computerise the existing paper-based data to a database in order to keep record of all staff, students, courses, etc. Such database will facilitate saving, restoring, and reporting whenever required and reduced paper consumption in the college. The following describes information that is required to save in the database.
Cost of each course is presented in the table below.
Course Cost Singing $100 Piano $75 Vialon $120 Guitar $50
- It should be noted that some courses run for half an hour while others run for an hour. The minimum course time to teach is 30 minutes.
- The college is also needs to maintain information about teaching staff. For example, it is required to record which staff teach which instruments. For example, David teaches singing and piano. Information related to staff includes staff id, name and family, date of birth, phone number, address, and degree. Each staff has a unique ID to ensure easy identification.
- In addition, information related to students is required to maintain in this database. Students has name, postal address, date of birth, and contact phone number. Once a student is joined to the college, he or she can enrol in to interested instruments course. The date and time of the course(s) should be recorded, as well as the duration.
- Furthermore, it is necessary to record which staff member will be taking the course and instrument the course is defined for. Students pay for their courses once the course is finished. It is necessary to record the condition for the course payment and the date paid.
- Another type of information which is required to store is the available instruments in the college stock. This includes the instrument name, manufacture name, quantity or number of each instrument in the stock. The staff may use one or more instrument for teaching purpose.
- At the end of every month, the staff issues invoice statements. An invoice, which has a unique number, is issued for those students who have one or more unpaid courses in the previous month. An invoice, for example, contains date, student information, and total amount due.
YOU NEED TO DO THE FOLLOWINGS
Part-1 Entity-relationship data model
You are required to develop an ER model to represent the information requirements for given case study.
Your ER model must:
show all necessary entities, attributes and relationships
show unique identifiers
show minimum and maximum cardinality.
show associative entities, if applicable
Some business rules given in the case study may not be clear to you when you read the case study. You may simply make an assumption and then develop your ER model.
You are required to write brief definitions for the entities and attributes in your model. For each entity and attribute in your model, write a sentence to describe the meaning of that entity or attribute.
What you need to should submit
You should submit a Microsoft Word document containing:
- A copy of your entity-relationship model.
- A list of business rules that are apparent from the case study.
- A list of any assumptions that you made with justifications.
Part-II Relational database implementation
You must implement the entity relationship model based on Assignment 1.
The recommended tool for this assignment is Microsoft Access.
In implementing the ERD provided, you must complete the following tasks:
Map the ERD into a set of relations in at least Third Normal Form (3NF). You must ensure that your relations meet 3NF. Show your working.
List all the functional dependencies present in the relation
Create all the relations in a Microsoft Access database. Consider each attribute in every table and make appropriate choices regarding data types and sizes, indexes, required/not required, and validation rules. Your choices should be appropriate for each attribute and should support data integrity.
Create relationships as appropriate. Enforce referential integrity for all appropriate relationships in the database.
Populate the database with sample data. You must include sufficient sample data to test your queries and report(s). You should aim for at least 4-5 rows in every table.
You are required to implement integrity constraints within the database to enforce the following requirements:
Lesson duration cannot be less than 30 minutes (half hour).
Cost cannot be negative (but it can be 0).
Paid must be either yes or no.
Date paid cannot be in the future.
For invoice statements:
Statement date must be supplied.
Statement date cannot be in the future.
Paid must be either yes or no, it cannot be null.
Statement total must be supplied.
Statement total must be greater than 0.
The payment date must be on or later than the statement date.
Create queries manually using SQL view.
- List details of students who are under 18 years of age.
- Show details of lessons coming up in the next 7 days (if any).
- Show a list of students and the total number of lessons they have had. Show the student ID, family name, given name, and the number of lessons.
- Show details of any student who has had or will be having a piano lesson.
What you need to should submit
A Microsoft Access database
Tables with sample data
Assessment Criteria HD
Marks Obtained Criteria 1 (20%)
Entity-relationship data model
· Showing necessary entities, attributes and relationships
· Showing unique identifiers and cardinalities
· Definition of entities
· Showing Entity-relationship model (ERD)
Criteria 2 (20%)
Relational database implementation
· Showing the Third Normal Form (3NF)
· List of functional dependencies
· Showing data integrity constraint (for lesson and invoice statement entities)
Criteria 3 (10%)
Structure of report
· Clarity of report, diagrams, names, and the content,
· Grammar (spelling mostly used well, not distracting the reader)
· Length: approximately 2500 words
Criteria 4 (10%)
· Discussing and justifying entities, attributes, unique identifiers, and relationships in ERD
· Discussing steps to achieve 3NF (from non-normalized ERD to 3NF)
· Discussing data integrity constraints and describing the logic of defined queries (SQL)
· Overall quality of presentation
TOTAL MARKS: 60% Total Marks Obtained: Comments:
Lecturer: Location: Date:
Unit of Study Guide: SBM4102, Semester 2, 2017
QUALITY OF RESPONSE NO RESPONSE POOR / UNSATISFACTORY SATISFACTORY GOOD EXCELLENT Content (worth a maximum of 50% of the total points) Zero points: Student failed to submit the final paper. 20 points out of 50: The essay illustrates poor understanding of the relevant material by failing to address or incorrectly addressing the relevant content; failing to identify or inaccurately explaining/defining key concepts/ideas; ignoring or incorrectly explaining key points/claims and the reasoning behind them; and/or incorrectly or inappropriately using terminology; and elements of the response are lacking. 30 points out of 50: The essay illustrates a rudimentary understanding of the relevant material by mentioning but not full explaining the relevant content; identifying some of the key concepts/ideas though failing to fully or accurately explain many of them; using terminology, though sometimes inaccurately or inappropriately; and/or incorporating some key claims/points but failing to explain the reasoning behind them or doing so inaccurately. Elements of the required response may also be lacking. 40 points out of 50: The essay illustrates solid understanding of the relevant material by correctly addressing most of the relevant content; identifying and explaining most of the key concepts/ideas; using correct terminology; explaining the reasoning behind most of the key points/claims; and/or where necessary or useful, substantiating some points with accurate examples. The answer is complete. 50 points: The essay illustrates exemplary understanding of the relevant material by thoroughly and correctly addressing the relevant content; identifying and explaining all of the key concepts/ideas; using correct terminology explaining the reasoning behind key points/claims and substantiating, as necessary/useful, points with several accurate and illuminating examples. No aspects of the required answer are missing. Use of Sources (worth a maximum of 20% of the total points). Zero points: Student failed to include citations and/or references. Or the student failed to submit a final paper. 5 out 20 points: Sources are seldom cited to support statements and/or format of citations are not recognizable as APA 6th Edition format. There are major errors in the formation of the references and citations. And/or there is a major reliance on highly questionable. The Student fails to provide an adequate synthesis of research collected for the paper. 10 out 20 points: References to scholarly sources are occasionally given; many statements seem unsubstantiated. Frequent errors in APA 6th Edition format, leaving the reader confused about the source of the information. There are significant errors of the formation in the references and citations. And/or there is a significant use of highly questionable sources. 15 out 20 points: Credible Scholarly sources are used effectively support claims and are, for the most part, clear and fairly represented. APA 6th Edition is used with only a few minor errors. There are minor errors in reference and/or citations. And/or there is some use of questionable sources. 20 points: Credible scholarly sources are used to give compelling evidence to support claims and are clearly and fairly represented. APA 6th Edition format is used accurately and consistently. The student uses above the maximum required references in the development of the assignment. Grammar (worth maximum of 20% of total points) Zero points: Student failed to submit the final paper. 5 points out of 20: The paper does not communicate ideas/points clearly due to inappropriate use of terminology and vague language; thoughts and sentences are disjointed or incomprehensible; organization lacking; and/or numerous grammatical, spelling/punctuation errors 10 points out 20: The paper is often unclear and difficult to follow due to some inappropriate terminology and/or vague language; ideas may be fragmented, wandering and/or repetitive; poor organization; and/or some grammatical, spelling, punctuation errors 15 points out of 20: The paper is mostly clear as a result of appropriate use of terminology and minimal vagueness; no tangents and no repetition; fairly good organization; almost perfect grammar, spelling, punctuation, and word usage. 20 points: The paper is clear, concise, and a pleasure to read as a result of appropriate and precise use of terminology; total coherence of thoughts and presentation and logical organization; and the essay is error free. Structure of the Paper (worth 10% of total points) Zero points: Student failed to submit the final paper. 3 points out of 10: Student needs to develop better formatting skills. The paper omits significant structural elements required for and APA 6th edition paper. Formatting of the paper has major flaws. The paper does not conform to APA 6th edition requirements whatsoever. 5 points out of 10: Appearance of final paper demonstrates the student’s limited ability to format the paper. There are significant errors in formatting and/or the total omission of major components of an APA 6th edition paper. They can include the omission of the cover page, abstract, and page numbers. Additionally the page has major formatting issues with spacing or paragraph formation. Font size might not conform to size requirements. The student also significantly writes too large or too short of and paper 7 points out of 10: Research paper presents an above-average use of formatting skills. The paper has slight errors within the paper. This can include small errors or omissions with the cover page, abstract, page number, and headers. There could be also slight formatting issues with the document spacing or the font Additionally the paper might slightly exceed or undershoot the specific number of required written pages for the assignment. 10 points: Student provides a high-caliber, formatted paper. This includes an APA 6th edition cover page, abstract, page number, headers and is double spaced in 12’ Times Roman Font. Additionally, the paper conforms to the specific number of required written pages and neither goes over or under the specified length of the paper.
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