Free 9L0-412 Web TestEngine Demo

Q6 Single choice

You have a Mac OS X v10.6.8 computer that has several user accounts.
If you install OS X Mountain Lion without first erasing the target volume, what will happen to the 10.6.8 operating system and the existing user accounts?

A
The Installer archives the 10.6.8 OS and installs Mountain Lion. It maintains the user accounts.
B
The Installer upgrades the 10.6.8 OS to Mountain Lion. It maintains the user accounts.
C
The Installer replaces the 10.6.8 OS with Mountain Lion. It archives the user accounts, but they can be restored manually.
D
The Installer erases the 10.6.8 OS and installs Mountain Lion. It archives the user accounts, but they can be restored manually.

9L0-412 Web TestEngine demo