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. ____________ scaling adds more CPU and storage resources to increase capacity.

Horizontal
Vertical
Partition
All of the above

2. Size specifies a maximum size in bytes for a capped collection.

Yes
No
Can be yes or no
Can not say

3. Single replica set has limitation of?

10 Nodes
12 Nodes
8 Nodes
Infinite Nodes

4. Which of th following expression is used to Inserts the value to an array in the resulting document?

$addToSet
$first
$push
$last

5. Which command returns a document that provides an overview of the database process's state?

serverStatus 
currentQueue
currentQu
clientStatus

6. 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

7. Replication is not used for?

keep your data safe
Low availability of data
Disaster recovery
Read scaling

8. Integer ________ bit depending upon your server.

16
32
64
Both B and C

9. If you didn't create any database, then collections will be stored in _______ database.

local
mydb
temp
test

10. Type of optional field capped is?

String
Document
Number
Boolean

Results