2. Determine the functional dependencies that exist in the following table and then convert this table to an equivalent collection of tables that are in third normal form. NUM, ADDRESS, SQR _ FT, PROPERTY (PROPERTY _ ID, OFFICE BDRMS, FLOORS, MONTHLY RENT, OWNER NUM, LAST NAME, FIRST NAME)

Q: The DBA denormalized some of the data in the TAL Distributors database to improve performance, and…

A: Answer :

Q: Using your knowledge of the college environment, determine the functional dependencies that exist in…

A: Answer is given below .

Q: Considering Vaccination Database, write queries to: Display the Subject CNIC, Name, Contact, Dose1…

A: The subjects who have been vaccinated different types in Dose1 and Dose2. For instance, subjects who…

Q: Table 1 is the Sales table, which is an unnormalized table. The description of the Sales table are…

A: reply:

Q: Functional dependencies that are employed for normalization have what characteristics?

A: The functional dependency is a relationship that exists between two attributes. It typically exists…

Q: When creating DB tables that contain foreign key references to other tables, you must: A first…

A: When creating the Data Base tables that contain foreign key references to other tables, then we must…

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: A table in third normal form is one which: A Has only one primary key. B Is linked to another table…

A: A table is in 3NF (third normal form) if the table is in 2NF and there is no transitive dependency…

Q: What does the term "transitive" mean? What is the rule for converting tables in the second normal…

A: Given question has asked to :- i) Write down the normalised form. ii) Identify the repeating group…

Q: Prescription is in 2NF. Is table Prescription in 3NF, given the dependencies? If yes, why? If not,…

A: Data Structure Software: Tools are necessary to eliminate excess and inconsistencies, preserve…

Q: 1) Create table student(student_id, student_name,address,year_of_joining,specialization). Note: the…

A: The Answer is in step2 As Per Bartleby guildlines we solved only one question

Q: Create the following tables in your database with the following schema: Table: Employee +- | Column…

A: Here are all the queries asked in above:

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: Q.Normalize the following table upto 3NF. Also create tables and forms in Oracle and insert the…

A: First normal form A relationship is the first normal form if and only if each attribute's domain…

Q: Create the Database Schema, the Normalize table, and the Final ERD StudentID Name Age Course…

A: The Answer is

Q: Convert the following table to an equivalent collection of tables that are in third normal form.…

A: Ans:) Given Table:  Patient (HouseholdNum, HouseholdName, Street, City, State, PostalCode, Balance,…

Q: What does it mean to be transitive? Tables in the second normal form can be converted to tables in…

A: Transitive dependence: Before we can go on to transitive dependence, we need to first have a solid…

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: Create the tables as per given schema with appropriate data type and constraints. Insert five…

A: As per our guidelines, we are supposed to answer only 1st three parts. Kindly repost the remaining…

Q: E4.8a Depict full key functional dependencies, partial functional dependencies (if any), and…

A: Given: Depict full key functional dependencies, partial functional dependencies (if any), and…

Q: Implement the above schema with its attributes and relation. • Drop the column PAdress from the…

A: create table syntax:-  create table tableName(colName datatype .....); insert into table syntax:-…

Q: No. 4 Normalize the following table upto 3NF. Also create tables and forms in Oracle and insert the…

A: First normal form A relationship is the first normal form if and only if each attribute's domain…

Q: The figure below shows the created tables (DOCTOR, APPOINTMENT and PATIENT). However, after you…

A: It is defined as a computerized data-keeping system. Users of the system are given facilities to…

Q: How about a list of the advantages of using tables in databases? How about a little comment on the…

A: The following are some of the benefits of using Tables in databases: Tables allow you to introduce…

Q: ITEM (ITEM ID, DESCRIPTION, ON _ HAND, CATEGORY, LOCATION, PRICE, NUM, INVOICE_ DATE, CUST NAME,…

A: Functional Dependencies in the given table is: ITEM_ID -> DESCRIPTION, ON_HAND, CATEGORY,…

Q: Create a dataset that contains 3 objects and 4 attributes by filling the following table. Type of…

A: We know, In Nominal attribute, the data is only categorized, no ordering. So, here "Student's name"…

Q: You will need to add a CREATE DATABASE and USE database statement at the beginning of the script in…

A: As per our company guidelines I am answering only 1st 3 subparts.

Q: 2.1 Create a view that shows all the Orders, with the customer name, for a specific order date.…

A: Answer:

Q: What is a transitive dependency? What is the rule for converting tables in the second normal form to…

A: Before going to transitive dependency first we need to understand what are prime and non prime…

Q: Exercise 5.9 Discuss the strengths and weaknesses of the trigger mechanism. Con- trast triggers with…

A:

Q: 4. Create the Order_Product table as follows: • id is the primary key and its data type is serial…

A: 4. Query: CREATE TABLE Order_Product(    ID serial NOT NULL PRIMARY KEY,    quantity int NOT NULL…

Q: What exactly is meant by the term "transitive"? It is possible to convert tables that are in the…

A: Solution: We must first grasp prime and non prime properties before moving on to transitive…

Q: In database lab01, create 4 tables: course, advisor, student, and department (Note: The order of…

A: Generally the tables which do not have any dependency i.e. foreign keys will be created first so…

Q: Using the TAL Distributors Database, determine the functional dependencies that exist in the…

A: Given:- Using the TAL Distributors Database, determine the functional dependencies that exist in the…

Q: What is the definition of a transitive dependency? What is the rule for converting second normal…

A: Before we can discuss transitive dependence, we must first define prime and non-prime…

Q: Given the following relations (the primary keys are underlined): MATCH (CodM, Home Team…

A: SQL Statement of Create and Insert : Create Table Match(CodM int primary key,HomeTeam…

Q: Study the relational schema: EMP(ID, Name, DeptID) DEPT(DeptID, DName, Loc) Which of the following…

A: Given: 1) Which of the following join conditions will correctly join the two tables? Emp.Name =…

Q: 2. Assuming the tables already have data in them, use the ALTER TABLE statement to alter the tables…

A: Below is the required answer :

Q: 1. ( For the Cities database, discuss one problem with either the correctness of the data or what…

A: Introduction 1. ( For the Cities database, discuss one problem with either thecorrectness of the…

Q: Q.  Normalize the following table upto 3NF. Also create tables and forms in Oracle and insert the…

A: Normalization is defined as a database that organize the particular data in multiple tables. For the…

Q: How many local descriptor tables can exist?

A: There are many local descriptor tables that can exist as each program or task have its own local…

Q: You want to designate a unique index on the vehicle_id and VIN columns because together they filter…

A: Unique indexes are indexing that support maintaining data integrity by ensuring that no rows of data…

Basic SQL Queries

Structured Query Language is the full form of SQL. It is a high-level language used to communicate with a relational database. It is used for creating, storing and accessing contents of a relational database. SQL is used to write the queries which are executed using database engines like Oracle, SQL Server and so forth.