MongoDB interview questions part 6
MongoDB interview questions part 6
Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. MongoDB employs _________ to govern access to a MongoDB system.
Correct Answer is : RBAC
2. Point out the correct statement :
Correct Answer is : MongoDB does not enable authorization by default
3. __________ consists of a specified resource and the actions permitted on the resource.
Correct Answer is : privilege
4. _________ provides all the privileges of the read role.
Correct Answer is : readWrite
5. Point out the wrong statement :
Correct Answer is : User cannot have several roles in MongoDB
6. MongoDB stores user credentials in the protected admin.system._________
Correct Answer is : users
7. You must have the _______ action on a database to create a new user on that database.
Correct Answer is : createUser
8. Data of .system.indexes can be accessed using :
Correct Answer is : listIndexes
9. You must have the __________ action on a role’s database to grant the role to another user.
Correct Answer is : grantRole
10. Command listIndexes.ok returning value 1 indicates :
Correct Answer is : success
11. MongoDB provides high ____________ with replica sets.
Correct Answer is : availability
12. MongoDB provides high ____________ with replica sets.
Correct Answer is : availability
13. Point out the correct statement :
Correct Answer is : Embedded documents and arrays reduce need for joins
14. Point out the correct statement :
Correct Answer is : Embedded documents and arrays reduce need for joins
15. ___________ replicas maintain a copy of the data on the primary using built-in replication.
Correct Answer is : Secondary
16. ___________ replicas maintain a copy of the data on the primary using built-in replication.
Correct Answer is : Secondary
17. MongoDB scales horizontally using _________ for load balancing purpose.
Correct Answer is : Sharding
18. MongoDB scales horizontally using _________ for load balancing purpose.
Correct Answer is : Sharding
19. Point out the wrong statement :
Correct Answer is : Each replica set member will act in the role of primary replica only
20. Point out the wrong statement :
Correct Answer is : Each replica set member will act in the role of primary replica only
