How to take back up using query analyzer

Hi
Can anybody tell me how to take database back up using query analyzer in sql
server 2000?
i dont want in enterprise manager i wnat to know how to do it with query
analyzer.
can you tell me y i'm getting this error when i'm trying to open enterprise
manager
"SQLDMO has not been registered, please re-run SQL SERVER setup and contact
your system administrator"
i can re-run setup but i need to take back up first and it is not giving any
error when opening sql query analyzer.
so can any one tell me
Thanx in advance
Jyothi
Answered in microsoft.public.sqlserver.programming
Please do not multi-post.
Regards
Mike Epprecht, Microsoft SQL Server MVP
Zurich, Switzerland
IM: mike@.epprecht.net
MVP Program: http://www.microsoft.com/mvp
Blog: http://www.msmvps.com/epprecht/
"yoshitha" <gudivada_kmm@.yahoo.co.in> wrote in message
news:%23uGZUP%23$FHA.1312@.TK2MSFTNGP09.phx.gbl...
> Hi
> Can anybody tell me how to take database back up using query analyzer in
> sql server 2000?
> i dont want in enterprise manager i wnat to know how to do it with query
> analyzer.
> can you tell me y i'm getting this error when i'm trying to open
> enterprise manager
> "SQLDMO has not been registered, please re-run SQL SERVER setup and
> contact your system administrator"
> i can re-run setup but i need to take back up first and it is not giving
> any error when opening sql query analyzer.
> so can any one tell me
> Thanx in advance
> Jyothi
>