Explanation:Store the function in your .mongorc.js file. 9. To iterate the cursor and return more documents, type _________ in the mongo shell.
A. cursor
B. it
C. next
D. None of the mentioned
Answer:A
Explanation:Store the function in your .mongorc.js file. 9. To iterate the cursor and return more documents, type _________ in the mongo shell.
A. cursor B. it C. next D. None of the mentioned
Explanation:The db.collection.find() method returns a cursor. To access the documents, you need to iterate the cursor. 10. Which of the following key is used to denote uniqueness in the collection ?