Today, I continuing my series of talks on fundamental SQL Server database topics. I am a proud United States Army Reservist (USAR) Veteran. Just like boot camp I went to so long ago, I am going nick name the series BASIC TRAINING. The most basic part of a database is a TABLE which consists of COLUMNS. After choosing the data type for the COLUMN, we need to decide if the value is optional for some of the data rows. If it is, we need to define the column as NULL,…