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