The purpose of a network( )is to provide a shell around the network which will protect the system connected to the network from various threats.
2023-09-01
A. firewall
B.switch
C. router
D. gateway
参考答案:A
B.switch
C. router
D. gateway
参考答案:A
网络防火墙的任务是提供一个网络保护壳,保护系统连接网络的时候不受到各种各种的威胁
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