Comprehensive and Detailed In-Depth Explanation:NIOS supports two CSV export formats in Grid Manager (Data Management > Export):
* Infoblox CSV Import Format:Structured specifically for NIOS, with headers matching import fields (e.g., "fqdn,ip_address,mac_address"). Includes all necessary metadata for reimporting, making it ideal for editing (e.g., in Excel) and reuploading via the Data Import Wizard (DIW).
* Standard CSV (Visible) Format:A human-readable format showing only visible Grid Manager data, lacking the full structure for reimport. It's better for reporting or external analysis, not manipulation
/reimport.
* Why A:The Infoblox format ensures compatibility with NIOS's import process, preserving object relationships and mandatory fields (e.g., marked with *). Editing and reimporting in this format maintains data integrity.
* Option Analysis:
* B:Standard format isn't designed for reimport-missing fields cause import failures. Incorrect.
* C:They serve different purposes; only Infoblox format suits reimporting. Incorrect.
* D:Infoblox format is suitable, so this is false. Incorrect.
* Practical Example:In an INE lab, you'd export DNS records in Infoblox CSV format, update IPs, and reimport to test bulk management, a Grid deployment skill.References:Infoblox NIOS Administrator Guide - CSV Export/Import; INE Course Objective: NIOS DDI Grid Deployment.