Which arguments does the updateMany() operation 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 updateMany() operation in MongoDB is designed to update multiple documents in a collection that match a specified filter. The operation requires three main components:

  1. The filter document: This defines the criteria for selecting the documents that need to be updated. It allows you to specify which documents you want to match based on their field values.
  1. The update document: This specifies the modifications to be applied to the matched documents. It can include update operators like $set, $unset, or others, allowing for precise control over how the data in the matched documents is modified.

  2. The options object: This is an optional parameter that can include various settings such as 'upsert' (whether to create a document if no documents match the filter) and 'multi' (indicating that multiple documents should be updated, which is always the case for updateMany).

The other choices focus on different terminologies or structures that do not accurately represent the specific parameters required by the updateMany() operation. For example, while "criteria" and "updates" are similar in meaning to the filter document and update document respectively, they do not align with the official terminology used in MongoDB documentation. Thus, the correct answer succinctly captures the essential parameters needed

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