Question

Figure 2 shows the ER diagram that captures important information about Students, Courses and classes in MIT.

Figure 2 shows the ER diagram that captures important information about Students, Courses and classes in MIT. 

image.png

Figure 2: Data Model for Student course registration 


a. Convert the ER diagram into a relational database schema. Be certain to indicate primary keys (underline). 

   Eg. Student (StudentID:text: Student_name:text,.....) 


   NB: You are required to identify many-to-many relationships in the ER diagram and include Associative / Bridge entities.

1 0
Add a comment Improve this question Transcribed image text
Answer #1

check the answer in the below attached pictures

Add a comment
Know the answer?
Add Answer to:
Figure 2 shows the ER diagram that captures important information about Students, Courses and classes in MIT.
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 2. The following figure shows an ER schema for a database that can be used to...

    The following figure shows an ER schema for a database that can be used to keep track of transport ships and their locations for maritime authorities. Map this schema into a relational schema and specify all primary keys and foreign keys. Use arrows to specify the relationships. Use descriptive names for foreign keys. 

  • Written Assignment#1: Preliminary Database Design Preliminary Database Design The purpose of this project is to give...

    Written Assignment#1: Preliminary Database Design Preliminary Database Design The purpose of this project is to give you some experience in database design. We will explore both theoretical and practical aspects of the database design steps. Once you master it well, it is a simple matter of translating the theoretical concepts you developed into the terms of a concrete DBMS to implement the database. Conceptual/Logical Database Design You must choose some facet of real life that you feel needs to be...

  • 2. The following figure shows an ER schema for a university database. a) Map this schema...

    2. The following figure shows an ER schema for a university database. a) Map this schema into a relational schema b)Show the SQL statements needed to create the relations, using proper constraints. If your translation cannot capture any constraints in the ER diagram, explain why. COffice CName CPhone COLLEGE 0. 1 D Rank Office IName IPhone INSTRUCTOR D EAN (0.NO CStartDate (0.1) <ADMINS . CHIAR (1,1) EMPLOYS (MName FName LName (SName DOB DName Sid IO.NO Name Poate DEPT on H...

  • A University database contains information about students (identified by social security number, or SSN) and courses...

    A University database contains information about students (identified by social security number, or SSN) and courses (identified by courseid). Students enroll in courses; each of the following situations concerns the Enrolls-In relationship set. For each situation, draw an ER diagram that describes it (assuming no further constraints hold). 1.Students can enroll in the same course in several semesters, and each offering must be recorded. 2. Students can enroll in the same course in several semesters, and only the most recent...

  • Help with database creation - create a visio ER diagram of the scenerio below.. thanks The...

    Help with database creation - create a visio ER diagram of the scenerio below.. thanks The registrar's office at Weber State University wants you to create a new database to support an future application that will help their department better keep track of the scheduled classes offered each semester, including the specific course sections and lecturers appearing in the schedule, and the students registering for courses according to the published schedule. Courses (think course catalog) may or may not be...

  • Problems and Exercises 1 through 5 are based on the class schedule 3NF relations along with some sample data in Figure 7-16. For Problems and Exercises 1 through 5, draw a Venn or ER diagram and mark it to show the data you expect your query to use to p

    Problems and Exercises 1 through 5 are based on the class schedule 3NF relations along with some sample data in Figure 7-16. For Problems and Exercises 1 through 5, draw a Venn or ER diagram and mark it to show the data you expect your query to use to produce the results.Figure 7-16: Class scheduling relations (for Problems and Exercises 1-5Figure 7-17 Adult literacy program (for Problems and Exercises 6-14)1. Write SQL retrieval commands for each of the following queries:a....

  • Would you please help me with this homework ? 1- Explain what requirements this ER diagram...

    Would you please help me with this homework ? 1- Explain what requirements this ER diagram is implementing 2- Draw an ER diagram (relationships) for the following business rules in a company: • A salesperson manages one or many other salespeople while a salesperson is managed by only one salespeople. • A salesperson can be an agent for many customers but a customer is managed by only one salesperson. • A customer can place many orders. But an order can...

  • Q1.a) Based on the business rules, you are expected to construct an Entity-Relationship (ER) diagram. The...

    Q1.a) Based on the business rules, you are expected to construct an Entity-Relationship (ER) diagram. The ER diagram should include entities, attributes (if there are less than three specified in the business statements, please add some extra attributes), identifiers and corresponding data types, the relationships among entities with cardinality and associative entities. .b) Extend Q1.a) to apply generalization/specialization technique to construct an Enhanced-ER (EER) diagram. The EER diagram should specify the complete (total) and disjoint (mutuallyexclusive) constraints on the generalization/specialization....

  • DATABASE SYSTEMS Project INDIVIDUAL WORK DELIVERABLE #: SUBMISSION DATE No Group Work Allowed Apr...

    DATABASE SYSTEMS Project INDIVIDUAL WORK DELIVERABLE #: SUBMISSION DATE No Group Work Allowed April 8 Introduction to Coursework You have been approached by a University for the design and implementation of a relational database system that will provide information on the courses it offers, the academic departments that run the courses, the academic staff and the enrolled students. The system will be used mainly by the students and the academic staff. The requirement collection and analysis phase of the database...

  • (MMU) has decided to consolidate the functionality of three small overlapping database systems, which support applications...

    (MMU) has decided to consolidate the functionality of three small overlapping database systems, which support applications for 1) teaching (e.g. instructor assignment and evaluation), for 2) registration (e.g. online course status, waiting lists), and for 3) student records (e.g. transcript generation) The resulting new system will support the following enterprise description: Professors and GTAs are assigned to teach the sections of each class being offered in a semester. At the end of the semester, they get a "team rating" (professors...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT