Data are availability, integrity, security, backup, and recovery. Discuss this statement, from the initial concept of a database. Discuss solutions available, with an Oracle database in mind.

b) Explain the difference between static data and transactional data and outline the issues that need to be considered when storing such data.

c) What is meant by 'the data about the transaction is as important as the transaction itself'? In today's world how do organizations capture this data and how do organizations use this data?

d) Outline the principles of the Relational Data Model and the four types of Integrity that are vital to implementing a relational database.