You have been presented with a summary report of sales in the last month, with a breakdown of totals per product, and with variances from the corresponding monthly sales plan. This report is an output from:
A、A transaction processing system B
A、management information system
C、An executive Information system
D、None of the above
A、A transaction processing system B
A、management information system
C、An executive Information system
D、None of the above
【参考答案及解析】
A management information system
A management information system