A、First, use the Backup utility to back up the System State data. Then, use the IIS administration tool to back up the default Web site. B、First, use the IIS administration tool to back up the default Web site. Then, use the Backup utility to back up the System State data. C、First, use the IIS administration tool to back up the IIS metabase. Then, use the Backup utility to back up the IIS metabase file, the default Web site, and the content storage location. D、First, use the Backup utility to back up the IIS metabase file, the default Web site, and the content storage location. Then, use the IIS administration tool to back up the IIS metabase.