AN/PRC-160 and AN/PRC-163 Radio Operations & Antenna Theory Practice Test 2026 – Complete All-in-One Guide to Exam Success!

Role-based access in this system is built around two kinds of users: Supervisors and Users. Supervisors hold elevated permissions that let them configure the device, manage access for others, and oversee operations, while Users perform standard tasks within restricted limits. This two-tier setup provides the security and control needed so routine operators can’t alter critical settings. That’s why Supervisors and Users is the best answer—the pairing matches the described access structure. Other pairings mix roles that aren’t defined together in this system, so they don’t fit the described RBAC arrangement as precisely.