A. reliabilityB. scalabilityC. redundancyD. manageabili……

单项选择题WhichstatementaboutIDS IPSdesigniscorrect？（）

A. An IPS should be deployed if the security policy does not support the denial of traffic.
B. An IPS analyzes a copy of the monitored traffic and not the actual forwarded packet.
C. An IDS analyzes a copy of the monitored traffic and not the actual forwarded packet.
D. Bandwidth considerations must be taken into account since IDS is deployed inline to traffic flow.

单项选择题Whichdesigntopologyincursaperformancepenaltysincetherearetwoencryption-decryption cyclesbetweenanytworemotesites？（）

A.peer-to-peer
B. hub and spoke
C.partial mesh
D.full mesh

单项选择题Asanexperiencedtechnician，youareresponsibleforTechnicalSupport.WhichofthefollowingdescriptionsiscorrectaboutthecharacteristicofSLBonearmmode？（）

A. This out-of-band approach supports scaling
B. SLB· is not inline.
C. Mode is not as common as bridge or routed mode.
D. Return traffic requires PB·R， server default gateway pointing to SLB·， or client source NAT·

单项选择题Asanexperiencedtechnician，youareresponsibleforTechnicalSupport.Acustomercallstoaskthebestsignallevelandnoiselevelforcellphone.Howtorespond？（）

A. -40dBm signal and -90dBm noise
B. -50dBm signal and -90dBm noise
C. -30dBm signal and -90dBm noise
D. -20dBm signal and -90dBm noise

单项选择题Acompanyisusingamulti-sitecentralizedcallprocessingmodel.WhichfeatureensuresthattheremotesiteIPphoneswillstillhavelimitedfunctionalitygivenaWANoutage？（）

A. Call Admission Control
B. TAPI
C. MGCP
D. SRST