Several months later, you shut down one of the servers for the maintenance. When you try to restart the server, you receive the following error message "NTLDR is missing. Press any key to restart".
You want to install a new NTLDR file on the server, but you do not want to lose any settings you made since the original installation. What should you do?
A．Start the computer by using the Windows 2000 Server CD-ROM and choose to repair the installation. Select the Recovery Console and copy the NTLDR file on the CD-ROM to the root of the system volume.
B．Start the computer by using the Windows 2000 Server CD-ROM and choose to reinstall. When installation is complete, copy the NTLDR file to the root of the boot volume.
C．Start the computer by using a Windows 2000 bootable floppy disk. From the command prompt, run the sfc/scanboot command.
D．Start the computer by using a Windows 2000 bootable floppy disk. Run the File Signature Verification utility.
参考答案
正确答案：A
解析：Explanation: If the boot sector cannot find NTLDR, Windows 2000 cannot start. This can be caused by moving, renaming, or deleting Ntldr, corruption of Ntldr, or corruption of the boot sector. Under these circumstances, the computer might not respond to input or might display an error message. The Recovery Console can be used to restore the ntldr.exe file. This process would not create any other side effects.
Incorrect answers:
B: We cannot reinstall Windows 2000 as we do not want to loose any settings.
C: System File Checker (sfc.exe) is a command line utility that scans and verifies the versions of all protected system files after restarting your computer. It cannot be used to restore the ntldr.exe file
D: Using File Signature Verification, we can identify unsigned files on our computer; however we would not be able to restore the ntldr.exe file.