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(xiàng)選擇題

The order of name resolution can be controlled.  
The default is:  
1.DNS/BIND  
2.NIS 
3./etc/hosts  
To change the order of the above name resolutions, which of the following should be used?()

A.nslookup
B.hostname
C./etc/host.equiv
D.environment variable NSORDER

微信掃碼免費(fèi)搜題