My Report

MongoDB Mock Test 1


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. MongoDB uses a ____________ lock that allows concurrent read access to a database but exclusive write access to a single write operation.

Question 1 of 10

Question 2 of 10

2. ___________ is a routing service for MongoDB shard configurations that processes queries from the application layer.

Question 2 of 10

Question 3 of 10

3. Point out the wrong statement.

Question 3 of 10

Question 4 of 10

4. ____________ method renders the document in a JSON-like format.

Question 4 of 10

Question 5 of 10

5. mongo looks for a database server listening on port 27017 on the ________ interface.

Question 5 of 10

Question 6 of 10

6. Most NoSQL databases support automatic __________ meaning that you get high availability and disaster recovery.

Question 6 of 10

Question 7 of 10

7. Which of the following language is MongoDB written in?

Question 7 of 10

Question 8 of 10

8. mongosniff requires the ___________ network library and is only available for Unix-like systems.

Question 8 of 10

Question 9 of 10

9. Point out the correct statement.

Question 9 of 10

Question 10 of 10

10. ________ stores are used to store information about networks, such as social connections.

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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