Understand the nature of real exam environment

There are so many things that I need to be aware about before appearing for the Integration Architect Level 1 certification exam. I wanted to know how the actual exam looks like, what time duration will I get to appear for the exam, how shall be the scoring system, what shall be the questions like and so many questions. The online mocks for preparation of the certification helped me understand that through the sample question test and also all the question sets that are simulated based on the actual exam. I have been through really awesome prep sessions that opened up my mind.