Hi, The PDF exam guide for C100DEV does not include Replication, Sharding, Storage Engines for C100DEV but the online “Cloud: MongoDB Cloud” does.
Could you confirm if these topics are part of the C100DEV syllabus?
MongoDB University has recently re-launched the MongoDB Associate Certification Exam. You can find the details of the exam on this Certification about page: learn.mongodb.com
You can also refer to the Associate Developer Exam Study Guide to understand the syllabus of the exam with percentage weightage of each exam section.
Please feel free to reach out if you have any other questions.
Kind Regards,
Sonali
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Thank you!! I cleared the exam yesterday! The exam guide was very helpful and is all-encompassing of the topics covered in the exam.
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That is great news, congratulations on getting MongoDB Associate Developer Certified @Nandhini_Madanagopal !!
I am glad you found the Associate Developer Exam Study Guide helpful. We look forward to having you on the Community forums and sharing your knowledge and experience with other learners who are in early stage of certification exam preparation. 
Kind Regards,
Sonali
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