Managing security in a VCF 5.x environment is complex, but the 6V0-21.25 material made it clear. I particularly benefited from the practice on vDefend (NSX) distributed firewalls and gateway security policies. The technical depth regarding threat prevention and IDS/IPS configuration was exactly what I encountered in the exam.
 

Coming from a security architecture angle, I liked how the 6V0-21.25 exam material highlighted segmentation and workload protection decisions common in VCF environments. It encouraged slow, thoughtful reading. Reviewing NSX notes in parallel helped fit the pieces together.

Thank you Killtest for mending my ways towards a highflying professional career in addition to huge salary package. Passed 2V0-81.20 exam in first attempt.