MongoDB Certified Developer Associate Exam: C100DEV Exam

"MongoDB Certified Developer Associate Exam", also known as C100DEV exam, is a MongoDB Certification. With the complete collection of questions and answers, PrepAwayPDF has assembled to take you through 253 Q&As to your C100DEV Exam preparation. In the C100DEV exam resources, you will cover every field and category in MongoDB Certified Developer Associate Certification helping to ready you for your successful MongoDB Certification.

  • Exam Code: C100DEV
  • Exam Name: MongoDB Certified Developer Associate Exam
  • Certification Provider: MongoDB
  • Corresponding Certification: MongoDB Certified Developer Associate
  • Updated: Jul 16, 2026
  • No. of Questions: 253 Questions & Answers with Testing Engine
  • Download Limit: Unlimited

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For more info read reference:

MongoDB C100DEV Exam Reference

How to become a MongoDB Certified Developer Associate

The MongoDB Certified Developer Associate certification is the first step to becoming a MongoDB developer.

To become certified, you need to pass one exam that tests your knowledge of the MongoDB query language, database administration, and application development.

The exam is available in English

You can take the exam at any Pearson VUE testing center around the world.

MongoDB C100DEV Exam Syllabus Topics:

SectionWeightObjectives
MongoDB Fundamentals & Data Modeling15%- Schema design & data modeling patterns
- BSON types & data representation
- Document model & key features
Replication & High Availability15%- Failover & election concepts
- Replica set architecture
- Write concern & read preference
Indexing & Query Performance15%- Compound & multikey indexes
- Query optimization & explain plans
- Index types & properties
CRUD Operations & Querying20%- Create, Read, Update, Delete operations
- Query operators, projections, sorting
- MongoDB Query Language (MQL)
Aggregation Framework20%- Aggregation pipeline stages
- Expressions & operators
- Data transformation & analysis
Sharding & Security15%- Basic security best practices
- Sharding architecture & components
- Authentication & authorization

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