问题详情

●There is free firewall software available that can run on minimal hardware and provide a good level of (74) to your network.


A、protective

B、profecting

C、protection

D、profection

时间:2022-01-04 00:40 关键词:

答案解析

C
【解析】免费的防火墙可以安装在很小的硬件上,对计算机网络提供高水平的保护。