My Report

MongoDB Mock Test 3


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. Which of the following pattern is more straightforward to use?

Question 1 of 10

Question 2 of 10

2. The ________ References pattern stores each tree node in a document; in addition to the tree node, the document stores the id of the node’s parent.

Question 2 of 10

Question 3 of 10

3. MongoDB represents queries as ___________ objects.

Question 3 of 10

Question 4 of 10

4. Point out the correct statement.

Question 4 of 10

Question 5 of 10

5. To mitigate the impact of mongodump on the performance of the replica set, use mongodump to capture backups from a _________ member of a replica set.

Question 5 of 10

Question 6 of 10

6. ___________ is a specification for storing and retrieving files that exceed the BSON-document size limit of 16MB.

Question 6 of 10

Question 7 of 10

7. On Linux the ______ manager can create a snapshot.

Question 7 of 10

Question 8 of 10

8. In the mongo shell, you can access the creation time of the ObjectId, using the ______ method.

Question 8 of 10

Question 9 of 10

9. Which of the following field allows efficient retrieval of chunks?

Question 9 of 10

Question 10 of 10

10. Point out the wrong statement.

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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