Why would a Windows NT/2000 administrator place the operating system, the program files and
the data on different, discrete directories?

A.
To keep the operating system partition from becoming overwhelmed with user program libraries
and DLLs

B.
To avoid confusion and duplication of upgrades between applications and the operating system

C.
To enhance security by modifying permissions for each resource as needed

D.
To restrict users from accidentally overwriting critical files (if they fill their home directories to
capacity), which makes the operating system vulnerable to hacker attacks