You work as the network technician at Domain.com. Which of the following statements are TRUE regarding network failure and there is no link light?

A.
There is a break in the application layer of the Open System Interconnection (OSI) model.

B.
There is a break in the physical layer of the Open System Interconnection (OSI) model.

C.
There is a break in the data layer of the Open System Interconnection (OSI) model.

D.
There is a break in the transport layer of the Open System Interconnection (OSI) model.