We have designed Microsoft Collaboration Communications Systems Engineer practice exams to help you prepare for the MS-721 certification exam. This practice exam provides you with an opportunity to become familiar with the question topics and formats found in the actual Microsoft 365 Certified - Collaboration Communications Systems Engineer Associate exam. It also helps you identify topics in which you are already well prepared and topics on which you may need further training. We have composed questions for this Microsoft MS-721 practice test by collecting inputs from recently certified candidates and our community users. We have rigorously maintained the topic weights, passing score, exam duration and question format in our mock exam as per the MS-721 Microsoft Collaboration Communications Systems Engineer certification syllabus.