2.5 is a float.
Float stands for floating point. Floating point types are numbers with decimal places. I hope this helps!
Answer:
Data mining is a process of extracting and discovering patterns in large data sets involving methods at the intersection of machine learning, statistics, and database systems.
Answer: Operational BI(Business Intelligence)
Explanation:Operational business intelligence is the tool that works on the organizational performance through evaluation and testing by analyzing the business process and data.It is rapid responding tool for the changing business pattern and demands.
Strategical, tactical and traditional business intelligence tool don't provide the evaluation of the business performance in the accordance with business trends rather having strategical approach, planned approach and traditional approach respectively.
Thus, the correct option is option(b).
