I had started doing System Architect course and literally not getting any idea how to practice those cases? Will pega express is a free tool or on cloud? I had subscribed for Pega as part of my organization so is pega express also will be part of it or to put extra cost to get that? Could someone please help me?
You have to download personal edition for this. Seems Pega trying make the practice only from Cloud these days. If there is no Personal edition link available for your particular course try to look for earlier version of that course and download personal edition from there. Before 7.3 version, all courses uses to have personal editions.