Question 1 [10] Information can be said to have a number of different characteristics that can be used to describe its quality. Explain the attributes related to the content of quality information. Question 2 [20] Knowledge management (KM) describes a range of activities intended to make sure an organisation uses its information resources as effectively as possible. One of the applications of KM include data mining. 2.1 Explain the concept of data mining 2.2 List and explain the steps included in the data mining process. 2.3 Briefly explain an application of data mining in the education field. (5) (10) (5) Question 3 [20] Mobile devices probably can't take the place of computers for everything, all of the time. For instance, if you and your team need to do a lot of data entry, or work on spreadsheets and documents, a full-size computer or large laptop with standard-size keyboard is much faster to use. Provide a discussion on the use of tablet devices and smartphone for business use.