You have a computer that runs Windows Vista.
You install Windows 7 on a new partition on the computer.
You need to ensure that the computer always starts Windows Vista by default.
What should you do?

A.
Create a boot.ini file in the root of the Windows7 partition.

B.
Create a boot.ini file in the root of the WindowsVista partition.

C.
Run Bcdedit.exe and specify the /default parameter.

D.
Run Bcdedit.exe and specify the /bootems parameter.

Explanation:
1011 2011
The Bcdedit.exe utility allows you to manage boot configuration.
/default – Sets the default entry that the boot manager willl use
/bootems – Enable or disables Emergency Management Services for a boot application.
NOT boot.ini
Windows (specifically Ntldr) uses the Boot.ini fileto determine which operating system options to display when
the Startup program is running.