Question
a.
Some documents created by internal MongoDB processes may have duplicate fields
b.
no MongoDB process will ever add duplicate fields to an existing user document
c.
The maximum BSON document size is 16 megabytes
d.
None of the mentioned
Posted under MongoDB
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Point out the wrong statement.
Similar Questions
Discover Related MCQs
Q. To store documents larger than the maximum size, MongoDB provides the _______ API.
View solution
Q. Index keys that are of the _______ type are more efficiently stored in the index.
View solution
Q. MongoDB uses the ________ notation to access the elements of an array and to access the fields of an embedded document.
View solution
Q. Which of the following data structures are documents in MongoDB?
View solution
Q. Point out the correct statement.
View solution
Q. An application communicates with MongoDB by way of a client library, called _____________
View solution
Q. User-defined indexes on multiple fields is called ___________
View solution
Q. If your driver has a version number of 2.9.1, What is the major version?
View solution
Q. Updates that include _________ of field names may result in the reordering of fields in the document.
View solution
Q. The $rename operator logically performs a _______ of both the old name and the new name.
View solution
Suggested Topics
Are you eager to expand your knowledge beyond MongoDB? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
