The correct answer is: B. What if analysis
What-if analysis is a technique that allows users to explore the consequences of different decisions or assumptions by changing variables in a model. It is a primary use of decision support systems (DSS), which are computer-based systems that help decision-makers make better decisions by providing them with information and analysis.
Artificial intelligence (AI) is a branch of computer science that deals with the creation of intelligent agents, which are systems that can reason, learn, and act autonomously. AI is not a primary use of DSS, but it can be used to improve the performance of DSS by providing them with more sophisticated analytical capabilities.
Exception reports are reports that are generated only when there is a problem or an exception to the norm. They are not a primary use of DSS, but they can be used to help decision-makers identify and address problems.
Computer assisted experimenting is a technique that allows users to conduct experiments by simulating the real world in a computer model. It is not a primary use of DSS, but it can be used to help decision-makers test the effects of different decisions or assumptions.
In conclusion, the correct answer is: B. What if analysis.