A corporate environment includes client computers running Windows 7 Enterprise. The hard drives
of all client computers are encrypted by using Windows BitLocker Drive Encryption. The operating
system of a client computer is not found. You are unable to repair the operating system. You need to
recommend an approach for salvaging data from the client computer. What is the best approach to
achieve the goal? (More than one answer choice may achieve the goal. Select the BEST answer.)
A.
Use the BitLocker Active Directory Recovery Password Viewer.
B.
Use the BitLocker Drive Encryption Recovery Console.
C.
Use a data recovery agent.
D.
Use the BitLocker Repair Tool.
Explanation:
http://technet.microsoft.com/en-us/library/ee523219(v=WS.10).aspx
I would be inclined to answer B. This sentence is copied from the TN article you suggest:The Repair-bde command-line tool is intended for use when the operating system does not start, or when you cannot start the BitLocker Recovery Console.So it looks like MS want you to try Recovery console first and then try bitlocker repair tool.
Bitlocker recovery console is used to repair OS when bitlocked drive is locked out.
https://technet.microsoft.com/en-us/library/ee424308(v=ws.10).aspx
Since question states you are unable to repair operating system, i would go with D.