Explain the characteristics of relational databases and their role in creation and communication of business intelligence

Explain the characteristics of relational databases and their role in creation and communication of business intelligence. 2. Identify and assess IT controls, auditing, ethical, privacy and security issues with respect to information. 3. Apply technical knowledge and skills in creating information for the workplace using spreadsheets and relational databases. 4. Communicate with IT professionals, stakeholders and user groups of information systems.