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What is the default port for MongoDB?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
How do you insert a document in MongoDB?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
What is the _id field in MongoDB?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
How do you find all documents in a collection?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
What is MongoDB Atlas?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
How do you update a document in MongoDB?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
What is the difference between find() and findOne()?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
How do you delete documents in MongoDB?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
What is an index in MongoDB?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
How do you create an index in MongoDB?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
What is a compound index?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
What is the $set operator?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
What is the $unset operator?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
How do you sort results in MongoDB?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
What is the limit() method?
Database Management MongoDB Subjective
Posted: Sep 25, 2025 View Details
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