Given a customer collection that includes fields for gender and city, which aggregate pipeline shows the number of female customers in each city?

Question

Answer

db.members.aggregate([ {$match: {gender: “Female”}}, {$group: {_id: {city: “$city”}, number: {$sum: 1}}}, {$sort :{number: -1}}])

Answer

db.members.find([ {$match: {gender: “Female”}}, {$group: {_id: {city: “$city”}, number: {$sum: 1}}}, {$sort :{number: -1}}])

Answer

db.members.aggregate([ {$match: {gender: “Female”}}, {$sort :{number: -1}}])

Answer

db.members.find({$match: {gender: “Female”}}, {$group: {\_id: {city: “$city”}, number: {$sum: 1}}}.$sort ({number: -1})

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