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MongoDB Practice Test
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Avg score: 87% • Most missed: “Instead of Primary Key mongoDB use?”

MongoDB is a source-available cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with optional schemas.

MongoDB Practice Test
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10 Questions

1. A developer want to develop a database for LFC system where the data stored is mostly in similar manner. Which database should use?
2. The system generated _id field is?
3. Which of the following statement is correct with respect to mongoDB?
4. Which of the following true about mongoDB?
5. Collection is a group of MongoDB ___________?
6. Documents in the same collection do not need to have the same set of fields or structure, and common fields in a collection's documents may hold different types of data is known as ?
7. Instead of Primary Key mongoDB use?
8. Which of the following is not a feature for NoSQL databases?
9. Which of the following represent column in mongoDB?
10. Which of the following is/are feature of mongoDB?

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