You have a data warehouse that contains the sales data of several customers.
You plan to deploy a Microsoft Azure data factory to move additional sales data to the data warehouse.
You need to develop a data factory job that reads reference data from a table in the source data.
Which type of activity should you add to the control flow of the job?
A. a ForEach activity
B. a lookup activity
C. a web activity
D. a GetMetadata activity
