单项选择题 An administrator has purchased monitoring software that can be configured to send alerts when hardware and applications are having issues. Which of the following must be installed on the monitoring server so that it can properly monitor details on vendor specific devices?（）

单项选择题 Whichofthefollowingcomponentsfoundinalegacyserverhasa16-bitbus？（）

单项选择题 Whichofthefollowingfilesystemsarenativeto*nix？（）