Here is the simple and short article about Microsoft Certification Exams:
Beta exams allow Microsoft to evaluate the degree of accuracy and relevance of the material being tested before the final live version of the exam is presented to the general public. Additionally, a professional taking a beta exam may benefit from taking a beta exam instead of waiting for the exam to reach its final live version. By taking a beta exam, professionals show that they are capable of taking the initiative required for early adopters of new technology. Potential employers will be able to see that this professional is interested in gaining competency in new technology.
Some candidates may be able to take these beta exams for free. These seats are offered only on a very limited basis and mainly through invitation. To be eligible, candidates must have membership in the Microsoft training and certification SME database. Additionally, candidates must have work experience in the technology that is being tested by the beta exam. All invitations to take the beta exam for free are sent through email, with a link that will allow candidates to register.
Even candidates who are not able to take the exam for free may still take the beta exam if there are seats available. The candidates must register for the exam using the same process that they would use for a live exam and pay the same registration fee. Unlike live exams, beta certification exams rarely have formal courseware and training opportunities available to help candidates prepare.
This is simple but useful information about Microsoft certification exams provided by one of our regular visitor and so we shared here some details about the program in short words.