VIII

1. Define an expert system, and explain the benefit of having multiple rules in a knowledge base and, by default, the expert system. (Your response should be at least 75 words in length). 

2.  Explain how information systems could potentially be a detriment to effective decision making. (Your response should be at least 75 words in length). 

3.  Explain the relationship between business intelligence and big data, including how they can be used when making decisions. (Your response should be at least 75 words in length).