You try to select a number of data objects from the Data tab to drag into a report, but some of them are grayed out and in italics.
Which statement explains this behavior? Please choose the correct answer.
A . Some of the selected objects are restricted.
B . Some of the selected objects are not synchronized.
C . Some of the selected objects have different data formats.
D . Some of the selected objects do not have different data types.
Answer: B