Is the following table in First Normal Form? If so, how would you get it into first normal form.         SalesPerson/Product table         Order Number Product  Number Salesperson ID SalesPerson Name Commission Percentage Year of Hire Department Number Department                 Name Product Name Unit Price Quantity 137 19440 15 Baker 10 1995 73 Commercial Sales Hammer 17.50 473   24013

Q: consider the following tables: Table name: sales salesman_id 5001 city name commission John Paris…

A: Q: Create and perform given SQL Operations

Q: What Level of normalization is the following table?  Student_ID Student_Name Course_ID…

A: The given table is in the First Normal Form (1NF), which means it has atomic values in each cell.

Q: The second normal form relations for vendor order (vendor no, order no, vendor name, qty provided,…

A: Composite Key When more than one column in a table is utilised to specify a primary key, the result…

Q: Find the numbers that has not been used as DEPTNO in the DEPT table.

A: you can use this query

Q: Normalize the following unnormalized table using the three normalization rules and describe each…

A: Dear Student, The three normalization rules are nothing but the normal form conversion of the table,…

Q: Name the two themes in the list in Figure 1-30.

A: According to the information given. we have to find out the two themes in the table.

Q: 2. Fill the table by following data: (Insert the dates in this format (DD-MONTH-YYYY) Customer…

A: The SQL queries are given below with table output screenshot

Q: If every student at a school is assigned a 4-digit person ID number, but 0 and 1 are not used in ID…

A: The question asks about the potential number of student ID numbers in a school where each student is…

Q: Show students’ first name and last name, the course numbers the student took (don’t include…

A: Data is coming from 3 tables . So apply inner join on 3 tables with joining condition.  student…

Q: Adoption(AnimalID, SIN, AdoptDate, chipNo) Formulate the following queries in SQL; 1. Create the…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Use the given data to classify the record below using the​ k-NN algorithm for k=1 to 5.   Loan…

A: Based on the information you provided, we can classify the record with the given loan purpose,…

Q: What are all the different normalizations?

A: What are all the different normalizations

Q: eate the table that results from EMPLOYEE PRODUCT DEPT I am unsure of what to do here. I f the…

A: Description:   1- No, don't need to create a DEPTNAME column in two places.  2- Create a column name…

Q: Convert to 1NF.

A: A database is said to be in 1NF if it satisfies the following rules:In database  table, every column…

Q: price 29.8.29 m sell city store sid S1001 S1002 $1003 store table sid city Union Edison Newark sid…

A: In the ER diagram we can see that we have the three entities those entities are  Store , sell and…

Intermediate SQL Concepts

A query is a request for data or information from one or more database tables. This information could be presented in the form of pictorials, graphs, or complicated findings which helps in easy interpretation. Structured Query Language (SQL) is the most widely used programming language for retrieving and organizing data from relational databases. Collection of tables with rows and columns is referred to as a database. SQL is the language of databases. It makes it easier to extract specific data from databases, which can then be used for analysis.