If i instal BI 7.0 means, is it possible to work BO, or else i need to instal seperately.
I dont have any idea about this. just now i am learning BI.
How to instal,
what is the config for BI+BO?
I am not sure if I understand your question correctly, but, in order to work with BI 7.0, you will have to install the intgration kit for Business Objects. Then you will have to do some configurations on SAP side to make BO work with BI.
If you can please provide more details, someone can help you.