Which statement describes the below output from an MDS switch？（）   
Flow ID. 44  Initiator VSAN： 200 
Initiator WWN： 50：06：04：8a：cc：19：12：db 
Target VSAN： 200 
Target WWN： 50：06：04：8c：de：ad：be：ef  T
arget LUN： ALL LUNs  Flow Verification Status： 
 ------------------------- 
Initiator Verification Status： success 
Target Verification Status： WWN was not found in name server  
Initiator Linecard Status： success 
Target Linecard Status： Status not yet checked  
Feature Status： 
 --------------- 
Write-Acceleration enabled  
Write-Acceleration Buffers： 1024 
Configuration Status： flow verification failed 
   
 

A. The zone containing both the initiator and target does not exist
B. The zone set has not been activated
C. The target is not logged into the fabric
D. The pWWN used for the target is invalid