Which feature is essential for editing role-based access control (RBAC) settings?

Question

Options

• AVLAN Configuration
• BNTP Synchronization
• CUser Authentication Interface
• DLoad Balancing

• A
  4% (2)
• B
  2% (1)
• C
  91% (42)
• D
  2% (1)

Explanation

User Authentication Interface (C) is essential for editing RBAC settings because RBAC fundamentally revolves around controlling what authenticated users can access and do - you must have a way to identify, manage, and assign roles to users, which is exactly what a User Authentication Interface provides.

Why the distractors are wrong:

• VLAN Configuration (A) is a network segmentation feature that isolates traffic at Layer 2 - it has no direct role in defining or editing user permissions.
• NTP Synchronization (B) ensures clocks are consistent across systems (important for logging and certificates), but it plays no part in managing who can access what.
• Load Balancing (D) distributes traffic across servers for availability and performance - it operates at the infrastructure level, not the authorization layer.

Memory tip: Think of RBAC as a bouncer system - the User Authentication Interface is the bouncer's clipboard that lists who gets in and what VIP areas they can access. Without that clipboard (user management), you can't define or enforce roles at all.

No community discussion yet for this question.