在Windows操作系统中，启动DNS缓存的服务是（ ）；采用命令（ ）可以清除本地缓存中的DNS记录。
问题1选项
A.DNS Cache
B.DNS Client
C.DNS Flush
D.DNS Start
问题2选项
A.ipconfig/flushdns
B.ipconfig/cleardns
C.ipconfig/renew
D.ipconfig/release
正确答案及解析
正确答案
解析
答案： B、A
启动DNS缓存的命令是DNS Client，清除本地DNS记录是ipconfig/flushdns。
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