Given a customer collection which includes fields for gender and city, which aggregate pipeline shows the number of female customers in each city? (_Alternative_: How can you view the execution performance statistics for a query?)

Question

Accepted 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.find([ {$match: {gender: 'Female'}}, {$group: {_id: {city: '$city'}, number: {$sum: 1}}}, {$sort :{number: -1}}])'

Answer

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

Given a customer collection which includes fields for gender and city, which aggregate pipeline shows the number of female customers in each city? (_Alternative_: How can you view the execution performance statistics for a query?)

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Given a customer collection which includes fields for gender and city, which aggregate pipeline shows the number of female customers in each city? (_Alternative_: How can you view the execution performance statistics for a query?)

❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know? Privacy | Terms |

Without work one finishes nothing. - Ralph Waldo Emerson© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.

About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |

Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com