Answer:
Based on the scenario you have described, Sam may have violated several professional work standards, including:
1. Confidentiality: By discussing the details of a client's network issue with someone outside the company, Sam may have breached the client's trust and violated the confidentiality of their information.
2. Conflict of Interest: Sam's work for his friend's clients could create a conflict of interest with his job at your company. He may be in a situation where he could potentially prioritize his friend's clients over his own, which is unethical.
3. Professional Competence: If Sam is providing professional services to clients outside of his area of expertise, he may be violating the professional competence standard. It is important for IT professionals to only provide services within their area of expertise.
4. Professional Conduct: Sam's bragging about his work to someone outside of the company may also be seen as unprofessional conduct. It may reflect poorly on the company and damage its reputation.
Overall, Sam's actions could potentially harm the company's reputation, violate ethical standards, and jeopardize client relationships. It is important for IT professionals to uphold high ethical standards in their work.
Hope this helps!