You are planning to deploy SolarWinds Hybrid Cloud Observability in a distributed environment for a...

Comprehensive and Detailed Explanation From Exact Extract:

For organizations with very large environments and strict requirements for data freshness and availability, SolarWinds documentation prescribes several specific steps:

A. Deploy multiple additional polling engines (APEs) in each regional datacenter and configure load balancing."For environments exceeding 20,000 monitored interfaces, deploy multiple Additional Polling Engines (APEs) to distribute load and maintain polling intervals. Place APEs close to monitored devices to reduce latency."

B. Implement SolarWinds High Availability (HA) pools for both the main and polling engine servers, with active-passive failover."SolarWinds HA pools provide automatic failover for platform and polling engines, ensuring service continuity in case of hardware or network failures."

C. Configure the SolarWinds database server in a Microsoft SQL Server Always On Availability Group."To protect against database outages, deploy the SolarWinds database in a SQL Server Always On Availability Group or Failover Cluster Instance (FCI)."

Option D is incorrect; overlapping node groups are not a requirement and, in fact, the documentation suggests using dynamic assignment to balance load, not strictly static node groups.