A. The BCDEdit utility queries and manages the boot configuration database. To list all the OS loaders, use the command below. Note the use of the /v switch (for verbose mode), which lists the globally unique identifier (GUID) of all the entries instead of the friendly names, such as Current and Default.

bcdedit /enum osloader /v

Windows Boot Loader

identifier \{2b2de110-e56b-11db-9a61-ae196028f3ba\}
device partition=C:
path \Windows\system32\winload.exe
description Microsoft Windows Vista
locale en-US inherit \{6efb52bf-1766-41db-a6b3-0ee5eff72bd7\}
recoverysequence \{572bcd56-ffa7-11d9-aae0-0007e994107d\}
recoveryenabled Yes
osdevice partition=C:
systemroot \Windows
resumeobject \{2b2de111-e56b-11db-9a61-ae196028f3ba\}
nx OptIn
quietboot No

Windows Boot Loader

identifier \{572bcd56-ffa7-11d9-aae0-0007e994107d\}
device ramdisk=\[C:\]\winre.wim,\{ad6c7bc8-fa0f-11da-8ddf-0013200354d8\}
path \windows\system32\boot\winload.exe
description Windows Recovery Environment
osdevice ramdisk=\[C:\]\winre.wim,\{ad6c7bc8-fa0f-11da-8ddf-0013200354d8\}
systemroot \windows
nx OptIn
detecthal Yes
winpe Yes

If you want to view the boot manager details, you can use the /enum bootmgr switch.