VarioussecuritymeasuresarerecommendedEXCEPT________.
[A]turningoffnetworkservices
[B]employingafull-inspectionfirewall
[C]makingsurethatserversandapplicationsarepatched
[D]eliminatingallunneededprograms
正确答案:A其依据是"Turnoffunnecessarynetworkservices."即关闭不必要的网络服务,而不是关闭所有的网络服务。一字之差,却相去甚远,要注意辨析。


![Various security measures are recommended EXCEPT ________. [A] turning off networ Various security measures are recommended EXCEPT ________. [A] turning off networ](http://www.mshxw.com/aiimages/29/23331.png)
