The design of the software is covered by copy right unless it is open sourced or is a very common interface. They would need to come up with their own design and way of solving the problem to have a solution that was not copyrighted.
With a little digging I've done, finding this question with different answers the one you want is D. none of the above
This would be a mentor-D. They role is to mentor or guide you with advice or assistance. A role model is a similar answer in that they respect you, but they might not offer advice or assistance which makes it incorrect.
A word processor is a computer program or device that provides for input, editing, formatting and output of text, often with additional features.
D. Rasterize
This answer makes the most since