Question 2 (Marks: 30) 4 of 6 Answer all questions. Q.2.1 To give the taxi business client a better understanding of databases, answer the following questions: Q.2.1.1 Using relevant examples, explain a database and the role it plays in an (5) information system for the taxi business. Q.2.1.2 Briefly explain a relational database model then provide two (4) commercial examples of a relational database. Q.2.1.3 Suggest any three tables that can be found in the taxi business' (3) database. Q.2.3 The business is interested in implementing a distributed database. Explain four (8) reasons why they should choose a distributed database. Q.2.4 List and describe the features of data in a data warehouse in contrast to data in a (10) relational database