Assignment
Explain your ERD, DDL and DML used to populate your database tables
o "Defend" your ERD, DDL and DML by explaining and demonstrating that all 3 are correct for the analysis performed in lab 2.
o DDL and DML outcome should be tested using positive and negative testing
o Write for the target audience which, in this Exercise is someone who has basic computer knowledge
500 words min
APA format, and references.
Attachment:- Lab.rar