Consider that our posts collection contains an array field called tags that contains tags that...

Vendor: MongoDB
Product: C100DBA
Update on: Feb 7, 2026
Questions: 132

MongoDB C100DBA Question Answer

Consider that our posts collection contains an array field called tags that contains tags that the user enters. {

Which of the following commands will find all the posts that have been tagged as tutorial.

db.posts.find( { tags : ["tutorial"] } );

db.posts.find( { $array : {tags: "tutorial") > );

db.posts.find( { tags : "tutorial" } );

db.posts.findInArray( { tags : "tutorial" > );

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