Duncan Thinks That the Easiest Way for Him to Get

Multiple Choice

Duncan thinks that the easiest way for him to get comfortable with mail merges is to create a data source from scratch with which he can experiment.
-As Duncan gets started, he considers precisely what a data source is. Which of the following is the best definition of a data source?

A) a file with address information
B) a file that contains the information you want to send to clients
C) a file with information organized into fields and records
D) a file with variable information inserted into a main document