What exactly are Cambridge exams?

Cambridge English language exams (Cambridge ESOL exams), by the University of Cambridge are the best known and most widely recognized exams for English learners worldwide. Cambridge English exams involve various kinds of certificates and diplomas, and are conceived in such a way as to meet the demands of learners at all levels.
Cambridge English exams are recognized by numerous companies, academic institutions, universities and colleges, as well as ministries and state institutions worldwide. The exams will help you acquire higher education, increase the chances of being employed and enable you to consider a range of business opportunities.