MongoDB Quiz


Play this quiz that will help you to excel in MongoDB certification exams, placements etc. This MongoDB quiz consist of 10 questions that you need to solve in 10 minutes. We’ve specially designed this quiz so that you can quickly acquaint to the pattern of questions you can be asked in placement drives, certification exams etc. This test enables you to assess your knowledge of MongoDB.

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MongoDB MCQs

Practice MongoDB MCQ Questions, which will help you to understand database related concepts.

MongoDB Quiz

Try Free MongoDB Quiz, to start a quiz you need to login first, after login you will get start quiz button and then by clicking on that you can start quiz. You will get 10 Minutes to answer all questions.

MongoDB Quiz

1. What is the type of sparse parameter in createIndex()?

Boolean
string
integer
document

2. GridFS is useful only for storing files that exceed 16MB

TRUE
FALSE
Can be true or false
Can not say

3. Which of the following true about mongoDB?

MongoDB is a cross-platform
MongoDB is a document oriented database
MongoDB provides high performance
All of the above

4. Which of the following is not a Replica Set Features?

Automatic failover
Automatic recovery
Consensus election of primary
A cluster of only one nodes

5. The default value of background Parameter is :

TRUE
FALSE
0
1

6. Default value of autoIndexId is?

TRUE
FALSE
Can be true or false
Can not say

7. If MongoDB can use an index scan to obtain the requested sort order, the result will not include a SORT stage

TRUE
FALSE
Can be true or false
Can not say

8. _______index allows efficient retrieval of chunks using the files_id and n values.

repairDatabase 
dataFS
fileFS
GridFS

9. Which method returns the description of all the indexes int the collection?

putIndexes()
setIndexes()
getIndexes()
All of the above

10. Which of the following statement is correct with respect to mongoDB?

MongoDB is a NoSQL Database
MongoDB used XML over JSON for data exchange
MongoDB is not scalable
All of the above

Results