When configuring Authentication Policy, an administrator should always choose a group for "Assign users to...

Comprehensive and Detailed In-Depth Explanation:The Authentication Policy in NIOS (Administration > Authentication) governs remote authentication (e.g., LDAP, RADIUS). The "Assign users to this group if remote admin group cannot be found" option is a fallback mechanism:

Purpose:If a user’s remote group (e.g., from AD) isn’t mapped to an NIOS group, this setting assigns them to a default group with predefined permissions.

Requirement:It’s optional—not mandatory. Leaving it unset means unmatched users are denied access unless individually mapped, enhancing security in some cases.

Why False:"Always" implies it’s required, but NIOS allows flexibility. For strict environments, admins might skip this to prevent unauthorized access, relying on explicit mappings.

Options Analysis:

A:Suggests a mandatory setting, but documentation and UI show it’s a choice. Incorrect.

B:Correctly reflects that it’s not always necessary—optional based on policy. Correct.

Practical Example:In an INE lab, you’d configure LDAP without a fallback group, test an unmapped user’s denial, and troubleshoot authentication logs, reinforcing Grid security concepts.References:Infoblox NIOS Administrator Guide – Authentication Policy; INE Course Objective: NIOS DDI Grid Deployment.