单项选择题
For the following statements， which one is perceived as a drawback of implementing Fibre ChannelAuthentication Protocol （FCAP）？（）
A.It is restricted in size to only three segments B.It requires the use of netBT as the network protocol C.It requires the implementation of IKE D.It relies on an underlying Public Key Infrastructure
单项选择题 Whichfirewallbestpracticescanhelpmitigatewormandotherautomatedattacks？（）
单项选择题 Whichoneisthemostimportantbasedonthefollowingcommonelementsofanetworkdesign？（）
单项选择题 WhichPublicKeyCryptographicStandards（PKCS）definesthesyntaxforencryptedmessagesandmessageswithdigitalsignatures？（）
