P$2$ Develop the database system with evidence of user interface, output and data validations, and querying across multiple tables.

P$3$ Implement a query language into the relational database system.

M$2$ Implement a fully$-$ functional database system, which includes system security and database maintenance.

M$3$ Assess whether meaningful data has been extracted through the use of query tools to produce appropriate management information.

D$2$ Evaluate the effectiveness of the database solution in relation to user and system requirements and suggest improvements.