Which three of the following traffic flow protocols (supported by hybrid cloud observability’s flow monitoring)...

Comprehensive and Detailed Explanation From Exact Extract:

Flow sampling reduces resource usage by analyzing a subset of traffic. The following protocols support sampling:

Cisco NetFlow (except v1): Most NetFlow versions support sampling.

IPFIX: Supports flow sampling as part of its standard.

NetFlow Lite: Designed to provide sampled flow data.

NetFlow V1 does not support flow sampling.

Exact Extract from Official Guide:

"NetFlow (except v1), IPFIX, and NetFlow Lite support flow sampling, enabling high-performance monitoring of large traffic volumes."

— (Network Performance Monitor Administrator Guide, “Flow Protocols and Sampling” section)