MongoDB Exam C100DBA Topic 1 Question 25 Discussion

Actual exam question for MongoDB's C100DBA exam

Question #: 25
Topic #: 1

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.

Adb.posts.find( { tags : ['tutorial'] } );

Bdb.posts.find( { $array : {tags: 'tutorial') > );

Cdb.posts.find( { tags : 'tutorial' } );

Ddb.posts.findInArray( { tags : 'tutorial' > );

Show Suggested Answer

Suggested Answer: C

by Yoko at May 03, 2022, 10:36 PM

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