Mongodb

3. What does MongoDB use for its indexes?
4. Which cursor remains open after the client exhausts the results in the initial cursor?
5. MongoDB database stores its data in ---
7. used for batch processing of data and aggregation operations
9. A method by which JSON is injected into application in mongo --
10. command-line tool to display a summary list of status statistics for a currently running MongoDB instance
12. specification to store documents that exceeds the BSON-document size limit of 16MB
13. MongoDB scales horizontally using ---

1. What International date format does Mongo use to display date?
2. An instance of mongod which runs as a single server and not as part of a replica set
6. What uses MongoDB for its photo platform?
7. command-line tool to track the amount of time spent for reading and writing data by a MongoDB instance
8. operation which updates the first document matched by a query or insert a new document if there are no matches
10. command-line utility for creating a binary export of the contents of a Mongo DB
11. MongoDB is the most popular --- database system