Data time-horizon is:
A)Typically longer in operational systems than in analytical systems
B)Typically equal in operational systems and in analytical systems
C)Typically shorter in operational systems than in analytical systems
D)Typically nonexistent in operational systems and in analytical systems

Question

Quizplus · Accepted Answer

Operational systems deal with day-to-day transactions and real-time data, which have a shorter time-horizon. Analytical systems, on the other hand, analyze historical data and trends, which require a longer time-horizon. Therefore, the time-horizon is typically shorter in operational systems than in analytical systems.

Data Time-Horizon Is