For a table to be in the third normal form (3NF), each non-primary key column in the table must Group of answer choices depend only on the primary key. not depend on the primary key. contain repeating values. contain uniquo valuoc

Q: I. Create a table for students using SQL query for the following fields: a. Name b. Department c.…

A:

Q: Given the table: emp [eid, ename, salary, d_id] The following query retrieve the department name…

A: The first option definitely cannot be chosen because there would be some errors in the…

Q: I want SQL query to update/insert data from table 1 to table 2 where the dates from first table…

A: Solution  Before writing the required query, first i am creating 2 tables similiar to requirement.…

Q: Question 1 : Consider the following schema:             Suppliers(sid: integer, sname: string,…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 28. Show the employee name and the employee job title by the same field give the field new name.…

A: As per Q and A guidelines, we are only allowed to solve 1 question, so solving Q8. only. Please post…

Q: Create the following SQL queries with the university schema in mind. Find the lowest maximum salary…

A: Query for determining the minimum wage Using the select statement, you may get data from a database.…

Q: Please convert following figure into a relational schema. In each table, the primary key and foreign…

A: Here entity branch is a weak entity and therefore it will include primary key of bank as prime…

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: CREATE A SQL QUERY FROM QUESTION BELOW: List the name of the division that has more than one…

A: A query is to retrieve the data and execute it using commands. The subquery is defined as a query…

Q: Normalize the following table to 3NF. State any assumptions you make about the data shown in the…

A: Normalize the following table to 3NF. State any assumptions you make about the data shown in the…

Q: Assume the following below given tables and answer the questions.

A: I have answered this question in step 2.

Q: In a table Student(Roll No, Name, Age). If Roll No. is a candidate key then print all posible super…

A: Superkey is a set of attributes which can uniquely identify two tuples/rows in a table.  Each…

Q: Consider the relations r(A, B, D), and s(B, D, F), in which A, B, D and F are their attributes. The…

A: Here in the query, I have taken the 'some' part as s.B, But you can modify it according to your…

Q: Write SQL query to Delete the details of all Employees working in Mining Department in the table…

A: Introduction :We have to write a SQL query which will Delete the details of all Employees working in…

Q: Which attribute would be a primary key? and can you put this in a table

A: The primary key is a special attribute in a table where it have all the values unique in it.

Q: Table Schema: Amazon_Item (P#, P_NAME, SELL_PRICE, QTY) Amazon_Supply (S#*, P#*, SUP_PRICE)…

A: We have to develop a SQL code to find the find the supplier number, supplier name and their minimum…

Q: creat the following tables and insert your own values: emp(eno, ename, bdate, title, salary, dno)…

A: The SQL INSERT INTO Statement is used to add new rows of data to a table in the database

Q: Given the table: emp [eid, ename, salary, d_id] The following query retrieve the department name…

A: The table:  emp [eid, ename, salary, d_id] The query: select d_name from dep where d_id = ( select…

Q: (check all that apply) Under what conditions, the 3rd normal form is automatically satisfied if…

A: Third Normal FormThird normal form is a normal form used for normalizing a database design for…

Q: Question 5 For a given table including named employee including field ( ID, Name, Dept. Salary,…

A: SQL stands for Structured Query Language.

Q: If a non-key column determines a key column, which normal form is violated?A) 1NFB) 2NFC) 3NFD) BCNF

A: BCNF:Boyce – Codd Normal Form (BCNF) is based on functional dependencies that in a relationship all…

Q: Select the best answer from the given choices: Using the company schema, when creating the…

A: Actually, database is used to stores the data.

Q: What is the significance of a table's main key? What is an appropriate example to use?

A: Introduction: Using the primary key, you may rapidly create and identify particular entries in a…

Q: In relational model terminology, a table is considered as Select one: a. Tuple b. Range c. Relation…

A:

Q: Question 1 : Consider the following schema:             Suppliers(sid: integer, sname: string,…

A: SQL : It stands for structured query language. It is used to communicate with application to…

Q: of a relational data

A: Ans 1  Event with date - Select * from customer where event_date between 'yyyy--mm--dd' and…

Q: 35. From the product_price table, write an SQL query to find the total and average market price for…

A: We are going to write SQL query for the given statement.

Q: A table that contains a repeating group is a(n) unnormalized relation a O 1st NF b O normalized…

A: Lets see the solution.

Q: Write SQL query for following consider table EMP(empno , deptno, ename ,salary, Designation,…

A: Structured Query Language is abbreviated as SQL or also pronounced as See-Qwell. It is developed for…

Q: If a table is in 1NF and its primary key is not a composite key, then the table must be in 2NF. True

A: The given problem is related to Normalization of the database. The given statement is related to 1st…

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: For 1 through 4, state whether the statements are True or False (Do not provide any explanation or…

A: This question is a simple true and false question in which we have to state either true or false and…

Q: Provide SQL queries and the result table for: 1. Sales of which artist’s works have resulted in the…

A: Provide SQL queries and the result table for: 1. Sales of which artist’s works have resulted in the…

Q: For your answer to question 5.20, code an SQL statement that creates a relation that has all data…

A:

Q: rst normal form (1NF) Why or why not?  ii. Is the table in second normal form (2NF) Why or why not?…

A: Normalization is the part of social hypothesis that gives plan bits of knowledge. It is the way…

Q: Q.      With respect to this relative schema, write SQL statements for the subsequent queries:…

A: Given: Q.      With respect to this relative schema, write SQL statements for the subsequent…

Q: Please give an example of why we need to define a foreign key in a table. You should give SQL CREATE…

A: In a table, foreign key is a column, whose values should match values of some other table’s column.…

Q: Create a table for students using SQL query for the following fields: a. Name b. Department c.…

A: CREATE TABLE table_name (    column1 datatype,    column2 datatype,    column3 datatype,   ....);

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: Given the relation schema R(A, B, C) and S(C, D, E). please match each of the following relational…

A: ANSWER: 1 -> G 2 -> H 3 -> A 4 -> B 5 -> not applicable any option. But the only…

Q: Normalize the form below to UNF, 1NF, 2NF and 3NF. Show primary keys and foreign keys of tables in…

A: Normalize the form below to UNF,1NF,2NF and 3NF.Show primary keys and foreign keys of tables in 3NF.…

Q: write sql statement to modify the position table in order to define a constraint to ensure that the…

A: The table created using the following query create table position(pid int not NULL,cid int not…

Q: You must represent it by respecting the following textual notation. Table name: is represented by…

A: It is defined as a software for storing and retrieving users' data while considering appropriate…

Q: Consider the following table schemas (primary keys are underlined):  Company (cID, name, location)…

A: Solution:   Given Schema,   Company (cID, name, location)  Flight (cID, fnumber, departure,…

Q: CREATE A SQL QUERY FROM QUESTION BELOW: List the name of the division that has more than one…

A: In this question we have given 4 table and we have to create all four table . After that we have to…

Q: a) Consider the following tables: Employee (Emp_no, Name, Emp_city, Company_name, Salary) i. a)…

A: Since there are multiple questions asked in the same query so we will be answering the first three…

Q: Refer the below listed schema diagram to develop the SQL query to display the names of all students…

A: Given in the question that we have to develop the SQL query to find the names of all students who…

Q: Normalize the following table to satisfy BCNF: GRADE(StudentID, StudentName, SectionID, Term,…

A: Normalization Normalization is a database modeling approach that removes unwanted features such as…

Q: In handling foreign key violations, the option to reject if the row is referenced in another table…

A: a) Set Null: It is a foreign key which means that if a record in the parent table is deleted, then…

Q: Write SQL query for following consider table EMP (empno , deptno, ename ,salary, Designation,…

A: Given table is  EMP (empno , deptno, ename ,salary, Designation, joiningdate, DOB,city) EMP is the…