2013年（28）
发布时间：2013-03-11 14:55:02
1.1 Essential duties of the system administratorAccount provisioningAdding and removing hardwarePerforming backupsInstalling and upgrading softwareMonitoring the systemTroubleshootingMaintaining local documentationVigilantly monitoring securityFire fighting1.2 Suggested BackgroundText ed.........【阅读全文】
