Knowledge on this

Can someone highlight me the functions performed by SQL Server Agents.I have very little knowledge on this. So friends I need your help.

Sql server agent is a tool which is used to perform dba activities like db maintanence, performance tuning, db backup & recovery, db automation, etc.
For further details & detailed explanation of sql server agents, go thro the following link,
[url="sql server agents"]http://www.sql-server-performance.com/fg_sql_server_agent.asp[/url]
[url="microsoft sql server 2000 database administration"]http://www.microsoft.com/technet/prodtechnol/sql/2000/books/adminpoc.mspx[/url]

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