Which of the following statements reflect the `Code of Ethics Canons` in the `(ISC)2 Code of Ethics`? Each correct answer represents a complete solution. Choose all that apply. 

Answer options:

A. Provide diligent and competent service to principals.
B. Protect society, the commonwealth, and the infrastructure.
C. Give guidance for resolving good versus good and bad versus bad dilemmas.
D. Act honorably, honestly, justly, responsibly, and legally.

ABD