<p>I need Help answering these SQL Server Database Questions</p><p>Here is the Codes:</p><p>CREATE DATABASE SQLTestDB<br/>GO</p><p>USE SQLTestDB<br/>GO</p><p>CREATE TABLE Diagnosis<br/>(<br/> DiagnosisID INT NOT NULL,<br/> DiagnosisDescription NVARCHAR(100) NOT NULL,<br/> PRIMARY KEY (DiagnosisID)<br/>);</p><p>INSERT INTO dbo.Diagnosis