You can start by setting the date of your exam compared to your study rate. Usually, it is 2 months before the evaluation is scheduled and the date is set accordingly. Then you can quickly read the IIBA Handbook and get to know the basics of the qualification, the training programme for the ECBA Certification, the credentials, the process, and the eligibility requirements.
First it is important to gather the study material. For the questions asked in the exam, you need to take the BABOK manual and be aware of its concepts and terminology as the basic information content. There are 50 hypothetical questions in the study, based on multiple choices, which must be answered in 60 minutes. You should take additional study materials to obtain good results in the exam. The evaluation tools such as mock tests, flashcards, mock evaluations and simulators can also be well known, poor areas tested and the research broken at first attempt.