Explanation:The mongo shell will return the list of the collections in the current database. 10. Which of the following method is used to query documents in collections ?
A. find
B. move
C. shell
D. replace
Answer:A
Explanation:The mongo shell will return the list of the collections in the current database. 10. Which of the following method is used to query documents in collections ?
A. find B. move C. shell D. replace
Explanation:The find() method with no parameters returns all documents from a collection and returns all fields for the documents. Sanfoundry Global Education & Learning Series – MongoDB.