The exhibit shows a unified diff output, which indicates changes made to files in a version control system (e.g., git). The files being edited are indicated by the diff --git lines.
* Identifying Files: The diff output shows changes to two files:
* ciscoaxl/axl.py: Indicated by the line diff --git a/ciscoaxl/axl.py b/ciscoaxl/axl.py.
* setup.py: Indicated by the line diff --git a/setup.py b/setup.py.
* Unified Diff Format: The format includes the file paths, lines added (+), and lines removed (-).
Options B and D are the correct answers as they correspond to the files setup.py and ciscoaxl/axl.py.
Reference:
Cisco DevNet Documentation: Version Control and Diff