Hi,
Do / Will I have any certification if only examination of MS-102 passed?
A: No. Passing MS-102 alone doesn't earn you a certification. You need to also have one of the prerequisite certifications.
If I want to have the certification of "Microsoft 365 Certified: Administrator Expert", What next can I to do?
A: All you need to do to earn Microsoft 365 Certified: Administrator Expert is pass at least one of the prerequisite exams, which are MD-102, MS-203, MS-700, SC-300, SC-400. As soon as you pass one of those 5 exams you will earn two certifications.
Please click Accept Answer and upvote if the above was helpful.
Thanks.
-TP