MongoDB Exam C100DBA Topic 1 Question 23 Discussion

Actual exam question for MongoDB's C100DBA exam

Question #: 23
Topic #: 1

As per the aggregation pipeline optimization concepts, if you have a $sort followed by a $match:

AProviding these parameters in any order does not impact the performance

B$sort moves before $match

CMongoDB does not do any movements by default and will use the order provided

D$match moves before $sort

Show Suggested Answer

Suggested Answer: D

by Donette at May 08, 2022, 07:41 PM

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