is a slightly stronger version of the third normal form. It handles a problem with an entity that might have two primary keys

TRUE or FALSE: The following sql code will insert the data into a new table from the original or cloned table.

It is an attribute in a table which is used to define its relationship with another table.

is an orderly arrangement used to logically access rows in a table.

All of the values in the primary key must be unique.

The candidate key chosen to uniquely identify row of data in a table.

DBMS Key is use to enforce to identify of data and ensure integrity of data is maintained.

The condition in which every reference to an entity instance by another entity instance is valid.

it is an attribute that must have a value; in other words, it cannot be left empty.

is a virtual table based on the result-set of an SQL statement. It allows you to select column, query based on the condition and viewed a certain table.

is a database organizational structure optimized for use in a data warehouse or business intelligence that uses a single large fact table to store transactional or measured data, and one or more smaller dimensional tables that store attributes about the data.

is a combination of columns that uniquely identifies any row within a relational database management system (RDBMS) table.

is any column or set of columns that can be declared as the primary key instead of the natural key.

is perceived as a two-dimensional structure composed of rows and columns

it represents a single entity occurrence within the entity set.

Database Normalization is not about eliminating Data Redundancy but minimizing Redundancy

What is the image (SQL Query) means?

it is a relational operator that combines all rows from two tables, excluding duplicate rows.

A subquery must be enclosed in double quotation.