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MongoDB MCQs

If the address data is frequently retrieved with the name information,how will you modify the following schema representing one to one relationship with referencing ? { _id: "joe", name: "Joe Bookreader" } { patron_id: "joe", street: "123 Fake Street", city: "Faketon", state: "MA", zip: "12345" }

{ _id: "joe", name: "Joe Bookreader", address: { street: "123 Fake Street", city: "Faketon", state: "MA", zip: "12345" } }

{ _id: "joe", name: "Joe Bookreader", address-> { street: "123 Fake Street", city: "Faketon", state: "MA", zip: "12345" } }

{ _id: "joe", name: "Joe Bookreader", address:: { street: "123 Fake Street", city: "Faketon", state: "MA", zip: "12345" } }

All of the above

Answer

Correct Answer: { _id: "joe", name: "Joe Bookreader", address: { street: "123 Fake Street", city: "Faketon", state: "MA", zip: "12345" } }

Explanation:

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