[单选] 下列哪个色彩调整命令可提供最精确的调整：（）

Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). The domain contains two domain controllers named DC1 and DC2. DC1 is located in Montreal and DC2 is located in Seattle. Each domain controller has a dedicated hard disk that contains only the Active Directory database and log files. Each night, you back up the system state on all domain controllers. On DC2, the hard disk that contains Active Directory fails. You replace the failed hard disk on DC2. You need to restore domain controller functionality on DC2. The solution must minimize replication traffic between Montreal and Seattle. What should you do on DC2? （） Uninstall Active Directory and then reinstall ActiveDirectory.。 Start by using the Last Known Good Configuration.。 Start in Directory Services Restore Mode and restore the NTDS.dit file.。 Start in Directory Services Restore Mode and restore the system state.。 新规范中验收项目分为（）和一般项目。 You are the desktop administrator for Contoso, Ltd. Philippe is a user in the accounting department. Philippe reports that he is not able to download a file from an FTP server by using Internet Explorer on his Windows XP Professional computer. When Philippe attempts to access the FTP server by using the URL ftp://ftp.contoso.com, Internet Explorer displays the following error message: "The password was rejected." Philippe informs you that he has a user name and password for the FTP server, but that Internet Explorer does not prompt him to type the user name or password. You need to ensure that Philippe can access the FTP server by using Internet Explorer on his computer. Which URL should you instruct Philippe to use?（）  ftp://ftp.contoso.com/Philippe 。 ftp://Philippe:password@ftp.contoso.com。 ftp://Philippe/ftp.contoso.com 。 ftp://ftp.contoso.com@Philippe:password。 冷裂纹 You are the administrator of Red Lington Enterprises. You want to upgrade 125 computers from Windows NT Workstation 4.0 to Windows 2000 Professional. You create an unattend.txt file by using the setup manager.  You copy the file to a floppy disk. You then start the installation on a computer in the test lab using the Windows 2000 Professional CD-ROM.  After the computer starts you insert the floppy disk. Even though you set the user interaction level to full-unattended mode you are prompted for all the configuration parameters. You want to ensure that the unattended installation does not prompt you for input.  What should you do？ （） Add a [data] section to unattend.txt， and set the unattended install Parameter to YES.。 Add an [Unattended] section to unattend.txt， and set the OemPreinstall parameter to Yes.。 Rename unattend.txt on the floppy disk to winnt.sif。 Create a \$oem$\$1 folder on the hard disk of the test computer， and copy unattend.txt to thefolder.。 下列哪个色彩调整命令可提供最精确的调整：（）