Discussion Forum : Data Warehousing
Question - An operational system is which of the following?
Options:
A .  A system that is used to run the business in real time and is based on current data.
B .  A system that is used to run the business in real time and is based on historical data.
C .  A system that is used to support decision making and is based on current data.
D .  A system that is used to support decision making and is based on historical data.
Answer: Option A

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