Câu 30: C100DEV: MongoDB Associate Developer

A collection has the following documents:{_id: 1, lastName: “Doe”, hobbies: “likes sports, reading, and bird watching”}{_id: 2, lastName: “Spears”, hobbies: “likes to ride a bike and hiking”}{_id: 3, lastName: “Smith”, hobbies: “likes to watch movies and medieval spears”}A text search query follows the pattern “find all people where ‘spears’ appears in any field”. The appropriate analyzer has been selected to support this query. What Atlas Search index should be created?

1. A. { “mappings”: {“dynamic”: yes}}
2. B. { “mappings”: {“dynamic”: true}} — đáp án hiện tại
3. C. { “mappings”: {“dynamic”: “runtime”}}
4. D. { “mappings”: {“dynamic”: 1}}