I am happy no topic is difficult

I don’t know why but i failed to understand the topic Administering Oracle Solaris 11 Zones after many trials. But working on the 1Z0-820 mock tests made the concept of the topic clear in-depth. Now i understand it and never forget the lesson learnt. Friends, i have cleared the Upgrade to Oracle Solaris 11 System Administrator exam with good score.

Htaryn