单项选择题 Accordingtobestpractices，whichofthefollowingshouldbetheFIRSTstepafterafullbootintoanewlyinstalledWindowsServerOS？（）

单项选择题 An administrator is notified that all network printers are not printing. The administrator reviews the server and the print service is started. Which of the following is the cause of the problem?（）

单项选择题 Amajordifferencebetweenarchivingandbackingupdataisthatdatabackups：（）