70-216 Certificate Services question

Hi,

I'm going over CA's in prep for next weeks exam and have
seen a statement that says;-

"There can be more than one enterprise root CA in a
Windows 2000 domain.
BUT
There can be only one enterprise root in any given
hierarchy."

I'm lost in the difference between the terms domain and
hierarchy, (in relation to CA's)

Please can you give me an example of both?

Thanks

SWE
Thu Dec 04 10:18:44 CST 2003

http://www.microsoft.com/windows2000/en/server/help/default.asp?url=/windows2000/en/server/help/sag_CS_BstPracCAHr.htm

"jon" <anonymous@discussions.microsoft.com> wrote in message
news:033001c3ba56$7811eba0$a001280a@phx.gbl...
> Hi,
>
> I'm going over CA's in prep for next weeks exam and have
> seen a statement that says;-
>
> "There can be more than one enterprise root CA in a
> Windows 2000 domain.
> BUT
> There can be only one enterprise root in any given
> hierarchy."
>
> I'm lost in the difference between the terms domain and
> hierarchy, (in relation to CA's)
>
> Please can you give me an example of both?
>
> Thanks
>