Amazing!!! Just One Word to Define It

Tons and tons of resources were researched and analyzed by my group of friends. But we did not find anything useful. Then someone gave me the link of this site. It has something that no other resources provided - personalization. I gave Google Associate Cloud Engineer (GCP-ACE) demo exam and received result history and my performance. I could analyze how well did i fare in GCP-ACE mock tests and strategize further attempts. This is good, actually.