For example, the questionnaire may ask what steps have been implement to ensure physical isolation of a system, to ensure {HEAD ~ access} to the system is restricted in {TAIL ~ the manner} required, etc 
is restricted in
For example , the questionnaire may ask what steps have been implement to ensure physical isolation of a system , to ensure { HEAD ~ access } to the system is restricted in { TAIL ~ the manner } required , etc
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH