Configuring Business Objects - BI

hi,

How can i check and verify whether in a Netweaver installation BI (Business Intelligence) is installed / configured or not?

Is it possible to get an idea by looking at the components (System->status->Component version)

In the Netweaver installation, it is only having ABAP stack. It is not having Java stack. So if we configuring BI, what would be the best method.

(Is it separately install Java stack on a separate server and integrating that with the ABAP stack?)

regards,

zerandib