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【多选题】
老子认为 “万物莫不尊( )而贵( )。”(选二)A.
德；道。
B.
诚；信。
C.
仁；义。
D.
道
E.
德
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举一反三
【单选题】Most firewalls include a special computer called a(n) _______ server to manage communications between the internal networks and the outside world.
A.
node switch
B.
base station
C.
client
D.
proxy
【单选题】Which kind of table will be used by most firewalls today to keep track of the connections through thefirewall？（）
A.
reflexive ACL
B.
dynamic ACL
C.
queuing
D.
netflow
E.
state
【多选题】Which two statements about stateful firewalls in an enterprise network are true ?(choose two)
A.
They are more susceptible to DoS attacks than stateless firewalls
B.
They can filter HTTP and HTTPS traffic in the inbound direction only
C.
They are most effective when placed in front of the router connected to the internet
D.
They can track the number of active TCP connections
E.
They can use information about previous packets to make decisions about future packets
【简答题】The most common methods of protection are passwords for access control, encryption and decryption systems and firewalls.上述句子的准确含义是:A. 最常用的防护方法是用于访问控制的密码、加密和解密系统以及防火墙。 B. 最常见的保护方法是访问控制,加密和解密系统以及防火墙的密码。...
【简答题】人口情况分析包括区域人口数量分析、人口增长分析、人口质量分析、劳动力供应分析、人口的分布分析。其人口质量分析主要分析的是人口身体素质、（）、人口的思想素质。
【简答题】The three common types of firewalls: 、 、 。
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