Normalize the following table, and make it 1NF,2NF & 3NF compliant.Briefly describe the Primary key,foreign key in each table. Also mention the base or

Q: Description: consider the following relations for a university: Student (sid: integer, sname:…

A: Answer: Given some data for a university and we have to write SQL command  to create relation

Q: Explain the purpose of a primary key. Could the "dept_name" and "location" columns of the department…

A: The primary key is used to ensure that the data in a particular column is unique.

Q: Explain six possible advantages of obtaining a generally adopted SQL standard.

A: Given: We need to explain six advantages of obtaining a generally adopted SQL standard.

Q: How may SQL alter table structure? Which major adjustments should be considered? These changes need…

A: A table structure includes information regarding field names, sizes, and data kinds.  Updating the…

Q: When working with SQL, how does one go about changing a table's layout? How many of these sweeping…

A: SQL:     SQL (Structured Query Language) is a programming language used for managing and…

Q: Display the CID, CName, and RType from both tables using the CROSS JOIN clause.

A: The main idea of the CROSS JOIN is that it returns the Cartesian product of the joined tables. The…

Q: vi. Join the customers and shipping details tables together based on PK/FK. Display the province…

A: Given: Join the customers and shipping details tables together based on PK/FK. Display the province…

Q: What are the benefits of adhering to a SQL standard when various suppliers could choose to implement…

A: Adhering to a SQL standard in the world of database management systems is crucial for ensuring…

Q: When there is the potential for so many various approaches to be taken by different suppliers, what…

A: In the world of data management, Structured Query Language (SQL) is a widely adopted standard for…

Q: Write a detailed contrast between "Relation" & "Relationship" in Dbms

A: Relation refers to a single table in DBMS whereas relationship refers to how two tables are…

Q: What is a surrogate key, and when should you use one? What are the defects created within…

A: A surrogate key is a unique identifier assigned to a row in a table that does not have any business…

Q: You are working with a database table that contains invoice data. The table includes columns for…

A: Solution : Use DISTINCT operator in the SELECT clause to remove duplicate rows from the result set.…

Q: Display the CID, CName, RID and RType from both tables using the NATURAL JOIN clause.

A: The SQL NATURAL JOIN is a type of EQUI JOIN and is structured in such a way that, columns with the…

Q: The Car Maintenance team also wants to store the actual maintenance operations in the database. The…

A: DELETE CASCADE: - When we constitute a foreign key using this option, it deletes the referencing…

Q: Given the invoice table with sample data, Please determine an appropriate Key. Then list…

A: First Normal form(1NF):According to the standard of first ordinary structure, a characteristic…

Q: Recite the rule about columns in SELECT when a GROUP BY clause is used.

A: As per the bned policy we are supposed to answer only one question at a time. As the question is not…

Q: How may the structure of a table be altered via the usage of the SQL language? Which of these…

A: A table structure includes information regarding field names, sizes, and data kinds. Updating the…

Q: PROPERTY (PROPERTY _ ID, OFFICE BDRMS, FLOORS, MONTHLY NUM, ADDRESS, SQR _ FT, RENT, OWNER NUM, LAST…

A: The Given Properties Table contains 10 attributes. Consider property_id as the key. The performance…

Q: Please explain: Give an example of a table definition (CREATE TABLE statement) that includes a user…

A: We need to give an example of a table definition (CREATE TABLE statement) that includes a user level…

Q: Using the INVOICE table structure shown in figure below answer the following question. Write the…

A:

Q: STUDENT Grade Semester Year Student ID Name Address -Registers for Major Note: Assume Instructor…

A:

Q: Change to use the database frozenfood Alter table customerOrder add column total as data type…

A: Note: As per our guidelines we can able to solve only three questions. So, please re-post the…

Q: Using SQL-DDL Command, Convert the following schema to table in the DBMS. Make sure to make AcctNo…

A: In order to create table, we need to use CREATE TABLE COMMAND

Q: What is the primary key, candidate keys, foreign keys, and non-key columns in these two tables? In…

A: Key An attribute, or set of properties, that allows us to specifically identify table rows is known…

Q: How does SQL affect table structure? Which substantial modifications are possible? Which commands…

A: SQL is a sophisticated language for managing and manipulating data in relational databases. It…

Q: BookLoan ISBN copyNo dateOut dateDue borrowerNo 2220000002 2 9/12/2018 10/3/2018 B023 5550000005 1…

A: Question: Identify the relational keys for each table. List each relational key in a separate line.

Q: How may the organisation of tables change as a result of SQL? Which major changes need to be…

A: What is database: A database is a collection of organized data that can be accessed, managed, and…

Q: altering the framework of a table using SQL? In general, what different kinds of shifts are…

A: SQL "continuation"; Structured Query Language)[5] is a domain-explicit language utilized in…

Q: how to Generate the migration for association table?

A: Generate the migration for our association table, as follows:

Q: Identify the relational keys for each table. List each relational key in a separate line. Identify…

A: Candidate Key : A single key or a group of keys that together and explicitly identify rows in a…

Q: Composite primary key can be defined at table level only. Select one: True False

A: As per the question asked the, the proper solution of the question is given in below step:

Q: What are the steps for changing a table's structure in SQL? Which of these important shifts should…

A: Details regarding field names, sizes, and data types are included in a table structure.  Adding or…

Q: Explain six possible advantages of obtaining a generally adopted SQL standard.

A: In the given question SQL is a Structured Query Language, which is a computer language for storing,…

Q: kip not places please.

A: The question is asking for a query that displays the sum of salaries for each job in the EMP table.…

Q: which term defines a column or group of Columns that refers to a primary key in different table…

A: The question is asking for the term that describes a column or group of columns in a database table…