연습 문제

Count it out!

Write code to answer the following question: How many comedy movies are in the movies collection?

The mov has been initialized with the MongoDB movies collection object.

Tip: To refresh your memory on all available fields in the movies collection, you can run mov.find_one(); this will print out the first document in the collection.

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50 XP

가능한 답변

The collection has 8 comedy movies

The collection has 9 comedy movies

The collection has 10 comedy movies

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가능한 답변

연습 문제