97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区 狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

單項選擇題

Your company has a single active directory forest that has an active directory domain named na.contoso.com. a member server named server2 runs the DNS server role. The server2 DNS service hosts multiple secondary zones including na.contoso.com. you need to reconfigure server2 as a caching-only DNS server. What should you do?()

A.Uninstall and reinstall the DNS service on server2.
B.Change all the DNS zones on server2 to stub zones.
C.Disable and then enable the DNS service on server2.
D.Delete the na.contoso.com DNS zone domain from server2. Restart the DNS service on server2.

微信掃碼免費搜題