单项选择题 After installing the base operating system and the Server bundle, a system administrator decides to remove several printer definitions that the system users will not need. Which of the following procedures is the best way for a system administrator to remove the extra printer definitions?（）

单项选择题 The boot .net.tcp.client fileset is broken. Which of the following procedures must be performed to fix the problem?（）

单项选择题 Which of the following commands should be used to check filesets for consistency?（）