MongoDB Practice Test 2
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Avg score: 65% Most missed: “Amongst which of the following is / are the Integrated Feature Set of MongoDB –”

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 vs SQL: n comparison to the SQL server, MongoDB is faster and more scalable. While the SQL server supports JOIN and Global transactions, MongoDB does not. The MS SQL server does not accommodate large amounts of data, however MongoDB does.

MongoDB Practice Test 2
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25 Questions

1. In MongoDB, db.dropDatabase () is used for ___.
2. In MongoDB, the mongofiles utility makes it possible to manipulate files stored in your MongoDB.
3. In MongoDB command, the ___ utility provides a quick overview of the status of a currently running mongod or mongos instance.
4. Amongst which of the following is / are the Integrated Feature Set of MongoDB –
5. MongoDB employs Role-Based Access Control (RBAC) to govern access to a MongoDB system.
6. The below example can be used to create a collection to store the ___.
db.Employee.insert
7. A document is a set of ___.
8. Amongst which of the following is / are true about the authentication ___.
9. Keyfile and X.509 are the internal authentication mechanisms in MongoDB.
10. The Collections screen displays ___ for each collection in the selected database.
11. Amongst which of the following MongoDB command is used to export the data?
12. Amongst which of the following is / are the data types of MongoDB?
13. Field is a name-value pair in a ___.
14. mongotop provides a method to track the amount of time a MongoDB instance mongod spends reading and writing data.
15. A record in MongoDB is a ___.
16. MongoDB supports searching by ___.
17. Amongst which of the following is / are used to create backup of database in MongoDB?
18. Cursor is a pointer to the result set of a ___.
19. Aggregation's operations process data records and return computed results.
20. Amongst which of the following is / are the features of MongoDB?
21. MongoDB was first developed by ___ Software in 2007.
22. Amongst which of the following is / are show the need of MongoDB technology –
23. To build the index in the background creates an index which does not block other database activities.
24. During the year ___, Dwight Merriman, Eliot Horowitz, and Kevin Ryan developed MongoDB.
25. Amongst which of the following is / are the client and user authentication mechanisms in MongoDB.