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About the Exam

The MongoDB Certified Developer, Associate Level exam is intended for individuals with knowledge of the fundamentals of designing and building applications using MongoDB. We recommend this certification for software engineers who have a solid understanding of MongoDB fundamentals and some professional experience developing applications with MongoDB. The knowledge and skills required for certification are detailed below.

What are the Benefits?
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Increase the Value of Your Skills

MongoDB ranks as one of the hottest job trends and one of the most highly compensated technology skills.

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Get Hired or Promoted

Increase your visibility among hiring managers and recruiters.

User Programming
Demonstrate Professional Credibility

Foster credibility with your employer and peers in the developer and operations communities.

Recommended Study & Training Materials
Required MongoDB Knowledge
  • Philosophy & Features: performance, JSON, BSON, fault tolerance, disaster recovery, horizontal scaling, and the Mongo shell
  • CRUD: Create, Read, Update, and Delete operations
  • Data Modeling: embedding, references, document growth, modeling one-to-one and one-to-many relationships, modeling for atomic operations, modeling tree structures
  • Indexing and Performance: single key, compound, multi-key, mechanics, storage engines, and performance
  • Aggregation: pipeline, operators, memory usage, sort, skip, and limit
  • Replication: configuration, oplog concepts, write concern, elections, failover, and deployment to multiple data centers
  • Sharding: components, when to shard, balancing, shard keys, and hashed shard keys
Required General IT Knowledge
  • Fundamental database concepts
  • Fundamentals of system programming
  • Basic JavaScript programming
  • Fundamentals of software development

Exam Schedule

All exam registrations come with access to the MongoDB Certification Exam
Study Guide, which is the best way to prepare for your exam.

Upcoming Exams
  • Jan 17 - Jan 24
    C100DEV: MongoDB Certified Developer Associate Exam
  • Feb 14 - Feb 21
    C100DEV: MongoDB Certified Developer Associate Exam
  • Mar 14 - Mar 21
    C100DEV: MongoDB Certified Developer Associate Exam
  • Apr 11 - Apr 18
    C100DEV: MongoDB Certified Developer Associate Exam

FAQ

USD 150.00 per attempt

Please note that we are no longer including a free retake with the exam fee.

Rescheduling Policy

You may reschedule your exam appointment more than 24 hours before the scheduled test time for a different day within the same exam period. 

If you reschedule your exam appointment within 24 hours of scheduled test time, you will pay us a $10.00 rescheduling fee.

Cancellation and Refund Policy

If you cancel your exam two or more business days before the scheduled test time and request a refund, you will receive a 100% refund. 

If you do not schedule your exam, and request a refund within your exam period and request a refund, you will receive a 100% refund. 

If you do not request a refund within your exam period, you will forfeit your exam fees.

If you cancel your exam within two business days before the scheduled test time, you will receive a refund minus a 50 USD cancellation fee.

No refund will be issued if you schedule an exam time slot with our proctoring partner and fail to take it when scheduled.

You can send a request for refund to certification@mongodb.com.

Anywhere. MongoDB Certification exams are administered online through our proctoring partner, Examity.

All you need is access to good internet and a computer running Microsoft Windows or Mac OS X with a webcam and microphone in order to complete the exam.

Linux and Internet Explorer are not currently supported.

The exam consists of multiple choice and check all that apply questions. You will have 90 minutes to complete an exam. There is no penalty for incorrect answers.

Test takers are permitted to view only the exam and, if necessary, a simple translation tool such as Google Translate. No reference materials, resources, or other software may be used.

Exam results will be available within 3 weeks following the close of the exam period. We need time to review any questions raised by the proctors and calculate exam results.

As a MongoDB Certified Professional, you will receive a license number, a PDF copy of your certification and a digital badge that verifies your certification. Display this badge proudly on your résumé, LinkedIn profile, email signature, forums, etc.

Ready to take the Exam? Get Professionally Certified.

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