Sample Questions
1. MongoDB is _________________.
A. Object-oriented DBMS
B. Document-oriented DBMS
C. Relational DBMS
D. None of the above
2. MongoDB is a schema-less design.
A. True
B. False
3. JSON stands for _________________.
A. JavaScript Object Naming
B. JavaScript Object Notice
C. JavaScript Object Notation
D. None of the above
4. ‘mongoimport’ command is used for _________________.
A. Batch data insertion
B. Multiple command import
C. Multiple command insertion
D. None of the above
5. ‘$set’ sets the value of _________________.
A. Key
B. Code block
C. Name/value pair
D. None of the above
Answers: 1 (B), 2 (A), 3 (C), 4 (A), 5 (A)
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