Cleared oracle 1z0-144 with 88%

My colleagues were like what 88% in oracle. When did you practice. I used to practice online on 1Z0-144 premium question quiz for Oracle Database 11g - Program with PL/SQL (1Z0-144) certification exam. They give me so flexibility that i could achieve the target in so little time of 2 months. I practiced hard and by clearing exam, i inspired many in the office. 

stanley1983