A collection named products contains the following documents:{ "

MongoDB C100DBA Question Answer

A collection named products contains the following documents:

{ " _id " : 1, " name " : " Laptop " , " price " : 1500 }

{ " _id " : 2, " name " : " Smartphone " , " price " : 800 }

{ " _id " : 3, " name " : " Tablet " , " price " : 600 }

{ " _id " : 4, " name " : " Monitor " , " price " : 300 }

{ " _id " : 5, " name " : " Headphones " , " price " : 200 }

Given the following query:

db.products.find().sort({ " price " : -1 }).limit(2)

What is the expected output?

Laptop (1500) and Smartphone (800).

Monitor (300) and Headphones (200).

All five documents in descending price order.

Headphones (200) and Monitor (300).

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A collection named products contains the following documents:{ " _id " : 1, " name...