- BA Practice Guide is a must read to develop an understanding.
Online Videos are very helpful in grasping the concept and i suggest going through the entire list of videos.
The best resource, in my opinion, is the question bank or practice tests at izenbridge. To my surprise, a couple of questions were similar as on the portal.
Most of the questions on exam were situational as expected with few related to definitions.
Last month I cleared my PMP exam, so didn't go though the PMBOK, but the concepts/topics explained in the course are ample.
iZenBridge has been supportive throughout the process and is definitely recommended.