Which arguments does findAndModify() accept?

Prepare for the MongoDB Associate Developer Exam with flashcards and practice multiple choice questions. Each question includes hints and explanations to ensure you're ready for test day.

The findAndModify() method in MongoDB is a versatile tool used for querying a document, modifying it, and returning the updated document in a single atomic operation. The correct choice highlights the arguments that this method accepts: a query, an update operation, and a set of options.

The query argument is used to identify the specific document(s) that the operation will target. The update argument specifies the changes that should be applied to the found document. Lastly, the options argument allows for customization of the operation, including parameters like 'new', which determines whether the modified document or the original document is returned; and 'upsert', which allows the creation of a new document if the query does not match any existing document.

This combination of query, update, and options is crucial for effectively managing documents in a MongoDB collection, allowing developers to easily perform updates while controlling the output and behavior of the method. The other options do not accurately reflect the arguments utilized by findAndModify(), as they either mislabel the parameters or do not include all necessary components required by the method.

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