Jonathan, a systems manager at the Unisun Bank of New Jersey, is asked to look into the problem of information overload on the bank's operational systems. Which of the following actions would best help Jonathan get the systems to work faster and prevent information overload?
A) building a data warehouse optimized for complex queries
B) housing all transactional data on a common server
C) creating a process of running system queries simultaneously
D) storing critical data on e-mail or locally on workstations

Question

Quizplus · Accepted Answer

Building a data warehouse optimized for complex queries would help manage the overload of operational systems, as it allows for the storage and analysis of large, complex sets of data. It also allows for faster retrieval of information and reduces the burden on the operational systems. Housing all transactional data on a common server (B) could actually increase the risk of information overload and slow down the systems. Creating a process of running system queries simultaneously (C) may help but is not as effective as building a data warehouse. Storing critical data on e-mail or locally on workstations (D) is not a solution to managing information overload on operational systems.

Jonathan, a Systems Manager at the Unisun Bank of New