Which of the following is not within the scope of iMaster NCE-Fabric Insight's ROCEKPI visualization support?

Which of the following is not within the scope of iMaster NCE-Fabric Insight’s ROCEKPI visualization support?

Which of the following is not within the scope of iMaster NCE-Fabric Insight’s ROCEKPI visualization support?
A . Streaming analytics
B . PFC. Deadlock monitoring number
C . Receive/send PFC. Count of back pressure frames
D . PFC. Deadlock recovery number

Answer: A