When You Edit the Source File of a Linked Object

When you edit the source file of a linked object on a slide, what happens to the linked object?

A) Nothing because the linked object is not connected to the source file, only to the source program.
B) The changes are made in both the source file and in the linked object.
C) The changes are made in the source file, and then the file containing the linked object automatically opens so you can make the changes there as well.
D) The changes are made in the source file, and then the file containing the linked object automatically opens so you can make the changes there as well..