Which of the following statement is/are correct?

A. ​The processing of data for the information processing should be allowed only after a thorough validation of the transactions and contents, as a whole, on a logical plane.

B. ​The quality of information can be measured on the four dimensions, viz., utility, satisfaction, error and bias.

C. The quality of information is high, if it creates managerial impact leading to attention, decision and action.

D. Data Warehouse usually contains current data derived from transaction data, but it can include data from other sources.