Java 7 Updates in Patch Management - Patch Remediation

Hello

I'm kinda new with the Patch management module of SMP.

Are the java 7 patches in SMP incremental?

I have Java 7 Update 0 through 17 available to distribute but do I need to distribute them all? do simply distributing 17 will be okay? If I have to distribute them all, it creates policies for each of the 17 patches?

I don't have to worry about which PCs need it do I? SMP takes care of that automatically?

Thanks