Explanation: Append the hint() method to the find() method. 10.Specify the ______ operator to the hint() method to prevent MongoDB from using any index
A. $unique
B. $natural
C. $spatial
D. All of the mentioned
Answer:A
Explanation: Append the hint() method to the find() method. 10.Specify the ______ operator to the hint() method to prevent MongoDB from using any index
A. $unique B. $natural C. $spatial D. All of the mentioned
Explanation:To view the execution statistics for a specific index, append to the db.collection.find() the hint() method followed by cursor.explain() Sanfoundry Global Education & Learning Series – MongoDB.