Since CCBA is for those professionals who have clocked 2-3 years of work experience in the domain, it won't be that difficult compared to expert level CBAP certification from IIBA for Business Analysts with extensive experience. As the demand for CCBA is less so, will the exam's difficulties. Take up an authentic industry-grade CCBA Certification course from any e-learning partner to help you get the proper training to crack the certification exam. Also, look at the below posted video on Business Analytics Basics to get a better understanding.