You have a server named Server1 that runs Windows Server 2012 R2. When you install a custom
Application on Server1 and restart the server, you receive the following error message:
“The Boot Configuration Data file is missing some required information.
File: \Boot\BCD
Error code: 0x0000034.”
You start Server1 by using Windows PE.
You need to ensure that you can start Windows Server 2012 R2 on Server1.
Which tool should you use?

A.
Bootsect

B.
Bootim

C.
Bootrec

D.
Bootcfg

Explanation:
A)
Bootsect.exe updates the master boot code for hard disk partitions to switch between
BOOTMGR and NTLDR. You can use this tool to restore the boot sector on your computer.
This tool replaces FixFAT and FixNTFS.
C)
Bootrec.exe tool to troubleshoot “Bootmgr Is Missing” issue. The /ScanOs option scans all disks
for installations that are compatible with Windows Vista or Windows 7.
Additionally, this option displays the entries that are currently not in the BCD store. Use this option
when there are Windows Vista or Windows 7 installations that the Boot Manager menu does not
list.
D)
The bootcfg command is a Microsoft Windows Server 2003 utility that modifies the Boot.ini file.
http://technet.microsoft.com/en-us/library/cc749177(v=ws.10).aspx
http://support.microsoft.com/kb/927392/en-us
http://answers.microsoft.com/en-us/windows/forum/windows_7-system/error-code-0x0000034-inwindows-7/4dcb8d38-a206-40ed-bced-55e4a4de9bf2