problem1. Describe the words data warehousing and data mining.
problem2. Discuss the significance of the following security principles that a digital firm should amongst others, normally implement: Authentication, accessibility and Confidentiality.
problem3. What is the significance of an Intranet in Digital firm?
problem4. How should an organisation acquire and manage the firm’s hardware and software assets.
problem5. How can information systems help people working in a group make decisions more efficiently?