Normalize to third normal form and complete the crow's foot ER Diagram for the following:Career Services would like to keep track of internships.A first attempt at a "database" placed information in an excel worksheet - here is an example:Stu-Name Stu-Cell223334433 Gimli Gloin 980-224-3333 2169Stu-IDStu-Advisor-ID Stu-Advisor-NameArwen ElrondStu-Advisor-email Internship-ID/Internship-Desc/Internship-Company/Hire-Datearwen@uncc.edu 01 - DB Analyst - Wells Fargo - 1/1/202155 - DB Analyst2 - Bank of America - 6/2/202139 - Programmer - Food Lion - 9/2/2021Business Rules:• A student can have zero to many internships.• An internship can have zero to many students• A student has one and only one advisor• An advisor has one to many students• You do not have to subdivide elements (i.e. turn Stu-Name into Stu-First and Stu-Last)

To normalize the data into third normal form, we need to identify the functional dependencies and…

Normalize to third normal form and complete the crow's foot ER Diagram for the following: Career Services would like to keep track of internships. A first attempt at a "database" placed information in an excel worksheet - here is an example: Stu-ID Stu-Name Stu-Cell 223334433 Gimli Gloin 980-224-3333 2169 Stu-Advisor-ID Stu-Advisor-Name Arwen Elrond Stu-Advisor-email arwen@uncc.edu Internship-ID/Internship-Desc/Internship-Company/Hir 01-DB Analyst - Wells Fargo - 1/1/2021 55-DB Analyst2- Bank of America - 6/2/2021 39- Programmer - Food Lion - 9/2/2021 Business Rules: • A student can have zero to many internships. • An internship can have zero to many students • A student has one and only one advisor • An advisor has one to many students • You do not have to subdivide elements (i.e. turn Stu-Name into Stu-First and Stu-Last)

Normalize to third normal form and complete the crow's foot ER Diagram for the following: Career Services would like to keep track of internships. A first attempt at a "database" placed information in an excel worksheet - here is an example: Stu-ID Stu-Name Stu-Cell 223334433 Gimli Gloin 980-224-3333 2169 Stu-Advisor-ID Stu-Advisor-Name Arwen Elrond Stu-Advisor-email arwen@uncc.edu Internship-ID/Internship-Desc/Internship-Company/Hir 01-DB Analyst - Wells Fargo - 1/1/2021 55-DB Analyst2- Bank of America - 6/2/2021 39- Programmer - Food Lion - 9/2/2021 Business Rules: • A student can have zero to many internships. • An internship can have zero to many students • A student has one and only one advisor • An advisor has one to many students • You do not have to subdivide elements (i.e. turn Stu-Name into Stu-First and Stu-Last)

A Guide to SQL

9th Edition

ISBN:9781111527273

Author:Philip J. Pratt

Publisher:Philip J. Pratt

Chapter2: Database Design Fundamentals

Section: Chapter Questions

Problem 3TD

See similar textbooks

Similar questions

A new sales ordering system needs a relational database that contains a customer table, a product inventory table, and an order table. Use a word-processing, graphics, or spread-sheet program to draw an entity-relationship diagram showing the relationships among these entities. Next, design each of these tables showing the keys and attributes to be included in each table. Include five sample records for each table.
Create an ER diagram that correctly describes the database for exams at Campus in Bäcksvängen in accordance with the following description: (Own assumptions must be clearly described.) Staff for various functions are involved in the exams. All staff have a full name and a unique staff code. Some people are examiners on one or more courses. A course has one name and one unique ladok code. For a course, you can add up its points based on the associated elements. One part is part of a course (for example an exam, a laboratory or project). A course can have several different parts. An element has a name, a description, a torque code, one point and two or more grades (eg: U, G, VG). An element can only belong to one course. Since the database is to process the exams, it is obvious that a part like described as an examination has an examination opportunity that is identified, among other things, by the date, start time, end time and that it is possible to calculate total writing time. A…
Given the following business scenario, create a Crow’s Foot ERD using a specialization hierarchy if appropriate for one case study.DB for Railway ReservationPurpose: The Database is for a railway reservation system which facilitates the passengers to enquire about the trains available on the basis of source and destination, booking and cancellation of tickets, enquire about the status of the booked ticket, etc. The database is for maintaining the records of different trains, train status, and passengers. The record of train includes its number, name, source, destination, and days on which it is available, whereas record of train status includes dates for which tickets can be booked, total number of seats available, and number of seats already booked.Passengers can book their tickets for the train in which seats are available. For this, passenger has to provide the desired train number and the date for which ticket is to be booked. Before booking a ticket for a passenger, the validity…
Draw an ER diagram that represents the main aspects of the Apple products database (entities, attributes, relationships, mapping cardinalities, etc.) Entity Sets: Customer Preference Apple product Store Factory Product_Item Relationships: Buys Sells Contracts Produces Has Contains Customer buys apple product Store sells apple product Factory contracts_with Store Factory produces apple product Customer has preferences Store contains product_item
Need this in 30 minutes please Just draw me the Entity-Relationship Digram and here is all the infomation you need for complete it Entity-Relationship Diagram (ERD) An ERD visually represents the relationships between entities in a database. Here's what you need: Entities: Product: Represents items sold by the coffee shop. Transaction: Represents a sale event. Payment: Represents the payment method used for transactions. BeanCard: Represents the loyalty or prepaid cards customers can use. Attributes: Product: Product ID, Name, Category (Beverages, Bakery goods), Price. Transaction: Transaction ID, Date, Total Amount. Payment: Payment ID, Type (Cash, Credit, BeanCard), Amount. BeanCard: Card ID, Customer ID, Balance. Relationships: Products to Transactions: A transaction can include multiple products (many-to-many). Transactions to Payment: A transaction is completed with a single payment method (one-to-one). BeanCard to Payment: A BeanCard can be used for many payments…
Subject - Fundamentals to Database Question 4 An entity-relationship diagram (ERD) is a specialized graphic that illustrates the relationships between entities in a database. ERD often use symbols to represent three different types of information. Draw the ERD for the following scenario: (a) Each lecturer is identified by a uniqie number, name and phone. A lecturer teaches several courses and for each course there us a unique code and title. There might be several be several lecturers in a course. (b) A university where a student may take many courses employs lecturer. Each lecturer teach one or more course but no course is taught by more than one lecturer. Each student has to complete two or three assignments for each course. (c) A car rent company wishes to create a database about its activities. The company has a number of vehicles. Each vehicle is of certain model. A customer can rent only one vehicle at a time. Every vehicle must be checked by an employee to make sure it is in…
Given the following business scenario, create a Crow’s Foot ERD usinga specialization hierarchy if appropriate for this case study. The Database is for a railway reservation system which facilitates thepassengers to enquire about the trains available on the basis of source and destination,booking and cancellation of tickets, enquire about the status of the booked ticket, etc.The database is for maintaining the records of different trains, train status, andpassengers. The record of train includes its number, name, source, destination, and dayson which it is available, whereas record of train status includes dates for which ticketscan be booked, total number of seats available, and number of seats already booked. Passengers can book their tickets for the train in which seats are available. For this,passenger has to provide the desired train number and the date for which ticket is to bebooked. Before booking a ticket for a passenger, the validity of train number andbooking date is…
Using Crow’s foot notation, draw an ER diagram of the conceptual schema for another part of a University database, described as follows: You must show connectivity, cardinality, participation and relationships strength. Academic staff, general staff and students are the only persons at the university. Each person is either an academic staff, or a general staff, or a student. A person is uniquely identified by a PerId (person's ID), and has a Name and an Address. An Address is composed of HouseNo, Street, and City. A characteristic property of a student is that she/he has at least one Major and one NoOfPts (number of points) for each major. An academic staff has a Position and an AcQual (academic qualification). A general staff has a GenPos (general position). An academic staff teaches at most one course, whereas a student takes at least one course. A course is uniquely identified by a CourId (course ID), and has a CourName (course name). Each course is taught by at least one academic…
These questions are in sequence and the previous question needs to be referred to answer the next question: This is the previous question that was askedQuestion 1(question to be answered at the end): Create the Entity-Relationship (ER) Diagram for the following scenario: We want to maintain a database for a Faculty within a multi-campus regional university. The faculty has a number of schools and each school is characterized by its school-code which is unique, name, and campus location. Schools employ professors who are characterized by their unique staff-id, name and the school they work for. A school offers courses that are characterized by their course-code which is unique, course name and the school. There are subjects offered within the faculty and these arecharacterized by unique subject-code, title and the school that offers them. Students enroll into courses that are characterized by student-id which is unique, name, address and phone.The following business rules apply• A…
The crow's foot in a diagram a.) is only used to show N:M relationships. b.) shows the relationship between three entities. c.) indicates that more than one of that entity type can be involved in that relationship. d.) shows the minimum number of entities that can be involved in a relationship. When translating an ER model into database tables a.) each relationship is defined by a normal form. b.) each entity is represented with a table. D.) each relationship is represented with a table.
Page of 2 ZOOM 44-460 Database Systems Chapter 3 Assignment Spring 2022 Draw an EER diagram to represent the following situation: When appropriate, model an associative entity. A rental property would like to store information about TENANT, DEPENDENTs and Payment. The property would like to store information about Tenant: Unique Tenant Id, Tenant Name(first and last) , Address(Street, City, State) , Phonenumbers (country, Area, local), Email Address and House Type. A housetype can be a Townhouse, Apartment or Individual house. For a Apartment, we will store Unique Apart number, number of rooms; for an Individual house, we will store Unique House number, size of house. We will not store any additional information about Townhouse. Dependents are depended on the tenants. Dependent can be uniquely identified by their name. For PAYMENTs, the following information will be stored: a unique payment id, the Bank name associated with the form of payment…
Create an ER model related to the following entities and relationships: Department, Student, Professor, Course, Section, Grade, Major. (For attributes inside each table, you only need to insert several reasonable attributes. No need to have a comprehensive list. For many-to-many relationship, you also need to insert one extra table to handle the many-to-many relationship. The final database design will have more tables than the number of entities listed above.) A given department can offer many courses. A given course can be offered by only one related department. A given course can have many related sections. A given professor can teach many sections. A given section can only be related to one course and taught by one professor. A given professor can have appointment with different departments A given department can have many professors. A given department can offer several majors. A given major can be offered by only one related department. A given student can have several majors. A…