This exam is just a scam. Engineers working in those areas you described are fully aware and do not need an exam to proove it. Engineers new to those areas will

This exam is just a scam. Engineers working in those areas you described are fully aware and do not need an exam to proove it. Engineers new to those areas will not get a job because of having done this exam. With just a so low percentage in QA passers know jack about testing very-whatever scenarios. They just get dipped into QA sauce like a hairless chicken breast. Same for all other areas described in the exam IMHO. There is a 'great' handbook from some US military on how to develop their software. It is a massive block of everything - but after working on every single item described in there you have in depth know edge about processes, code standards and test coverage.