Can I install oracle without Instantclient in solaris???

Hi I am very new to solaris and OCI ........
I have requirement like I want to install oracle in non global zone with out instant client and
Instant client should be in global zone.

Normally in windows we use ojdbc14.jar and we will set that jar file to the PATH and we use JDBC to connect to DB so we can install oracle with out any JDBC driver in windows.

Now my question is
0)But for solaris what the installation process is?
1)can I install oracle with out instantclient?
2)If yes for above then where I have to place instant client directory(Containing some .so files) after installation ???
3)If instantclient is placed in global zone then how can I get connection to the DB (in terms of CODE)?

please help me............