MongoDB C100DBA Actual Free Exam Questions & Community Discussion

  • Exam Code/Number: C100DBA
  • Exam Name/Title: MongoDB Certified DBA Associate Exam (Based on MongoDB 4.4)
  • Certification Provider: MongoDB
  • Corresponding Certification: MongoDB Certified DBA Associate
  • Exam Questions: 130
  • Updated On: Jun 01, 2026
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Total 130 questions
Which of the following operators is used to updated a document partially?
Correct Answer: B Vote an answer
A collection and a document in MongoDB is equivalent to which of the SQL concepts respectively?
Correct Answer: C Vote an answer
Which of the following does MongoDB use to provide High Scalability?
Correct Answer: A Vote an answer
If the value of totalKeysExamined is 30000 and the value of totalDocsExamined is 0, which of the following option is correct?
Correct Answer: D Vote an answer
In mongodb how do you update a document partially?
Correct Answer: B Vote an answer
'$set' sets the value of
Correct Answer: B Vote an answer
What tool would you use if you want to save a gif file in mongo?
Correct Answer:
mongofile
Which type of indexes does MongoDB support?
Correct Answer: A Vote an answer
Which of the following are valid json documents? Select all that apply.
Correct Answer: A,B Vote an answer
Which of the following node is used during election in a replication cluster?
Correct Answer: D Vote an answer
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Total 130 questions
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