Billy wrote the following query but forgot to document it. What does the following query do?
db.climate.aggregate ([{"$unwind": "$Fire"}, {"$sort":{"Fire.Surface Temp(C)":-1}}, {"$limit": 3}, {"$project":{"Fire.Surface Temp(C)":1}}])

Question

Billy wrote the following query but forgot to document it. What does the following query do?

db.climate.aggregate ([{"$unwind": "$Fire"}, {"$sort":{"Fire.Surface Temp(C)":-1}}, {"$limit": 3}, {"$project":{"Fire.Surface Temp(C)":1}}])

Answer

This query finds the top 3 records with the lowest surface temperature.

Answer

This query finds the top 1 records with the lowest surface temperature.

Answer

This query finds the top 3 records with the highest surface temperature.

Answer

This query finds the top 1 records with the highest surface temperature.

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