Question 21 (1 point) involves correcting or removing invalid or inaccurate data from a data source prior to be loaded in a data warehouse. OA) preparation B) transformation OC) scrubbing/cleansing D) All of the above Question 22 (1 point) An organization's ---- process is typically a core business process. OA) procurement B) fulfillment C) production OD) All of the above Question 23 (1 point) The emergence of Industry 4.0 is driven by A) increases in computational power and data volumes OB) the lot and increasing connectivity OC) advances in Al and machine-to-machine communications OD) All the above Question 24 (1 point) is best classified as bricks-and-clicks corporation OA) Airbnb B) Amazon C) Dell D) Walmart Question 25 (1 point) ERP systems include software. O A) WAN O B) SQL O C) LAN OD) MRP