The NDI solution scales across headquarters, field-command posts and operations and tactical units. 06/13/2017 – by Mod_GuideK 0 The NDI solution scales across headquarters, field-command posts and operations and tactical units. A. True B. False SHOW ANSWERSCorrect Answer: A Explanation/Reference: Explanation: The Approach: Scale across the Operating Environment Download Printable PDF. VALID exam to help you PASS.