CCNA系列认证CCNA(640-553)多项选择题每日一练(2019.03.21)

多项选择题
Which statement best describes the Turbo ACL feature？（）
A.The Turbo ACL feature processes ACLs into lookup tables for greater efficiency
B.The Turbo ACL feature leads to increased latency， because the time it takes to match the packet isvariable
C.The Turbo ACL feature leads to reduced latency， because the time it takes to match the packet is fixedand consistent
D.Turbo ACLs increase the CPU load by matching the packet to a predetermined list
多项选择题
Based on the following items， which two types of interfaces are found on all network-based IPS sensors？（）
A.Loopback interface
B.Command and control interface
C.Monitoring interface
D.Management interface
多项选择题
Which three are distinctions between asymmetric and symmetric algorithms？（）
A.Only symmetric algorithms have a key exchange technology built in
B.Asymmetric algorithms are used quite often as key exchange protocols for symmetricalgorithms
C.Only asymmetric algorithms have a key exchange technology built in
D.Asymmetric algorithms are based on more complex mathematical computations
多项选择题
Which two ports are used with RADIUS authentication and authorization？（）
A.UDP port 1812
B.UDP port 2000
C.TCP port 2002
D.UDP port 1645
多项选择题
Which classes does the U.S. government place classified data into？（）
A.Top-secret
B.Confidential
C.SBU
D.Secret