Which best describes a top-down migration? (Choose two.)

A. The first step is to move all the modules to the module path.

B. The first step is to move a single module to the module path.

C. Most steps consist of changing an automatic module to a named module.

D. Most steps consist of changing an automatic module to a unnamed module.

E. Most steps consist of changing an unnamed module to an automatic module.

F. Most steps consist of changing an unnamed module to a named module.