Create data dictionary for each of the table

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A: We can use alter statement to add new columns in views of sql.

Q: Select the best answer from the given choices: To add a new attribute (column) to an existing table,…

A:

Q: Describe the additional data processing/transformation that would be required if you wanted to sort…

A: To sort data by city name in a table, it would typically follow some import steps, that should…

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A: Solution:   When you install Oracle 11g Enterprise Edition there are couple databases you can chose…

Q: Click the small + sign beside the employee with ID 149. What do you see? Why do you see it?

A: Datasheet view: Datasheet view provides the visual way to create a table. It is used to arrange the…

Q: Explain the benefits of using the identity column capability in SQL.

A: The identity column generates the key values. It makes the increment in the unique values.

Q: how to add models for your new tables please answer with an example

A: A Data Model allows you to integrate data from multiple tables, effectively building a relational…

Q: Write a select statement for the following: Tables sec1313_words1 and sec1313_words2 contains…

A: Question from Mysql:

Q: When two tables may be joined using the union operation.

A: We are going to understand when two tables may be joined using the union operation. UNION is an…

Q: Which step uses the data dictionary?

A: According to the information given:- We have to define steps uses the data dictionary.

Q: Normalise the following tables into 1nf and 2nf. If it's already in 1nf and 2nf explain why

A: The above question is based on the normalization of the tables. In which the normalization is…

Q: Consider the Schema of the university database. Select SQL query to display a list of all students,…

A: Here we are given multple tables such as takes with primary key (ID, course_id, sec_id)student…

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

Q: Create a table named 'EMPLOYEE' with the required fields (empno int, first_name varchar(16),…

A: I have provided a detailed answer in the Explanation section.Explanation:Here are the SQL queries to…

Q: When is an index appropriate for a table?

A: Index: The index is used to access the data from the database speedily. Syntax of creating an index:…

Q: The number of times the table structure has been altered by SQL queries. Which major changes need to…

A: Yes, by tracking modifications in the history table and using SQL commands, you can keep a record of…

Q: Select employee first name, concatenate it with job, find length of department id, find location of…

A: Select employee first name, concatenate it with job, find length of department id, find location of…

Q: Q16) List the V_CODE and V_NAME of vendors that provide products Q8) List the product description,…

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

Q: a) Create the two tables above and insert the data in the rows accordingly. b) Write the standard…

A: Hi Student. Warm welcome from my side. Hope you are doing great. Here is your answer.

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

A: SQL stands for Structured Query Language.

Q: Student ID 1011 1012 1013 1015 Course MIS ACT MKT FIN Student Name Salem Ali Ayman Ahmad Rana Omar…

A: Data Dictionary in database is defined as a structure which defines and catalogue the content of…

Q: What is the proper way to insert this into my table?    Insert into Vehicle values…

A: Given: A table Vehicle is created with attributes Vehicle_ID  Vehicle_VIN  Vehicle_Make…

Q: Which are the primary key in the following tables

A: A primary key is the column or columns that contain values that uniquely identify each row in a…

Q: Refer to the CREATE TABLE statement: CREATE TABLE Country ( ); Name VARCHAR (50), Population INT,…

A: The question is asking to complete an SQL INSERT INTO statement to add a new row into the 'Country'…

Q: Are the tables normalized? I'd like to know how to normalize the tables in this question

A: Yes, the tables are normalized here. Normalization is the process of creating the most efficient…

Q: Most of the time, tables and data ranges are sorted in ascending sequence. When would you want to…

A: Sorting data is an important process in data analysis that involves organizing data in a specific…

Q: Create a database named book-collection-db and table named: bookcollect. Your table should contain…

A: To create a new database in MySQL, you use the CREATE DATABASE statement  Use a CREATE TABLE…

Q: Create a derived table which computes row number for employees in the USA partitioned by the…

A: Here, I have to write a solution for the above question.

Q: Please provide a brief description of Shift Rows.

A: A row shift in shift row shifts a single byte from one column to another across a linear distance of…

Q: a column is acting as a unique reference key for a table which kind of key is this? a) compound b)…

A: A column is acting as a unique reference key for a table which kind of key is this ? a) compound b)…

Q: Perform the following function • Alter the table by adding a column salary • Alter the table by…

A: i) Alter table table_name add Salary int; ii) Alter table table_name Alter Column Name varchar(50);…

Q: A column is divided into tables. a. True b. False

A: • A table is made up of rows and columns.

Q: Update rows in Horse table Using MYSQL   The Horse table has the following columns: ID - integer,…

A: Find the required queries given as below :

Q: Q2\ design a data base in name A then create a table in name students that has Five column…

A: All queries  follow:   1.create the database: syntax:  CREATE DATABASE  A ;   2. create a table with…

Q: Create a table named "LIBRARY" with the specifications mentioned below. Display the details of the…

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Q: How often do SQL queries affect the table's structure? Which major adjustments need to be…

A: Structured Query Language (SQL) is a popular programming language that is used to manage relational…

Q: Create a matrix (called scores) in the picture above, using MATRIX function. Edit View Insert Format…

A: Given,2255251610025668229182285Program Plan:Step 1: Initialize the matrix "scores" using the…

Q: A data dictionary is a set of data. Please provide a brief explanation.

A: Data dictionary Data dictionary is a set of data because it contains a collection of names,…

Q: Q1.Create the following tables: Classroom (building, room_number, capacit) • Department (dept_name,…

A: SQL is the structured query language, it's is used to extract and manipulate the data from the…