单项选择题 All of the following are attributes that can be specified when creating a logical volume EXCEPT:（）

单项选择题 If an install of the latest NFS fixes failed, which of the following options provide debug output before running installp?（）

单项选择题 A basic TCP/IP configuration on the system has just been completed. A remote system can be pinged by IP address but not by hostname. Which of the following actions should be performed next in an effort to successfully ping using the hostname?（）