WHAT IS THE RELATIONSHIP THIS TABLE ZERO TO MANY OPTIONAL ? ONE TO MANY ? ONE MANDATORY ? ONE TO ONE ? ONE ? ZERO TO ONE ? MANY ? MANY TO MANY ? ONE OPTIONAL TO MANY OPTIONAL ? ONE MANDATORY TO MANY OPTIONAL ?    MANY)

Q: Observe the table ENROLLMENT: ENROLLMENT StudentName MajorID MajorName English StudentID 111 Joe E…

A: A deletion anomaly  is the accidental loss of  data because of cancellation of different  data.

Q: Vendor order (vendor no, order no, vendor name, qty provided, price/unit) is a second normal form…

A: Vendor order data is an essential component of many business processes, and it is important to have…

Q: How do you identify the actors in a use case?

A: You should take into consideration the following stages in order to identify the actors in a use…

Q: - What is a

A: IntroductionRelation and function are concepts in mathematics and computer science. Both terms refer…

Q: Part of the primary key may not determine a non-key field.

A: If any relation/table is in second normal form means it dont have any partial functional…

Q: What is dependency? What is 1NF? What is 2NF? What is 3NF? What is BCNF?   Create a table that has…

A: In the database management system the dependency is the relation between the two or more attributes.…

Q: This question is based on the following relation and sample data, where Employee Social Security…

A: Actually, database is a used to stored the data.

Q: Here, the table shows a list of parking tickets issued to vehicles parked illegally on the campus.…

A: SHEMA : Vehicle_Parking(Studetn ID,Student First Name,Licence No,Ticket No, Date,Code,Fine)…

Q: Consider the following relations: Employee(E_id: integer, E_name: string, Age: integer, Salary:…

A: Referential integrity constraints are rules that ensure that the references from one table to…

Q: Which of the followings describe the relationship between “super key” and “candidate key”?

A: Super key and candidate key A super key is an attribute or a set of attributes that uniquely…

Q: Make sure the SQL script file can be run successfully in MySQL and show the outcome of the code on…

A: Task 1: Create TablesWe have to create tables for Orders, Customers, Items, and any associative…

Q: 19. Write the business fules that are reflected in reflects some simplifying assumptions. For…

A: A business rule is an explanation that forces some type of requirement on a particular part of the…

Q: The degree of a relationship indicates Group of answer choices the number of entities participating…

A: The number of entities participating in the relationship is called degree of a relationship. A…

Q: A bridge/joint table is just what it sounds like. What should you do instead? What's wrong with the…

A: The answer is given below step.

Q: Consider applications “Q1”, “Q2”, “Q3”, and “Q4” as shown. These applications work on the table…

A: Answer  in figure : we find all the answer in figures. Figure 1)

Q: OE-> E QUESTION 8 What is the type of relationship between Person and Club in this diagram? Person…

A: Note: Since the Question is multiple hence we are advised to do only one question. Question 8.…

Q: If an employee can work for only one department and a department can have many employees (one to…

A: Dear learner, hope you are doing well, I will try my best to answer this question. Thank you!

Q: Describe entity integrity constraint in your own words.

A: Please give positive ratings for my efforts. Thanks.   ANSWER   The two main data integrity…

Q: a) Using the relational operator INTERSECT, list the result for the above two tables. b) Using the…

A: a. INTERSECT: ( ∩ ) This operator is used to select records in both general tables. In other words…

Normalization

Normalization is the process of eliminating redundancy in a database by organizing the data into several smaller tables. The large tables are normalized (converted) into smaller tables by using normalization rules, so that a database administrator can easily handle them. It also eliminates insertion, deletion, and update anomalies.