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Which of the following aggregation commands in MongoDB does not support sharded collections?
Suggested Answer: B
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11 comments · newest first
AL
Alida
11 months ago
All of the above? Nah, that's not right!
JU
Julian
12 months ago
I always thought group was the problem, not mapReduce.
KA
Kathryn
12 months ago
Wait, are you sure? I thought aggregate had issues too.
CE
Cecilia
12 months ago
Totally agree, mapReduce is limited that way.
PA
Paris
1 year ago
A is the one that doesn't support sharded collections.
CA
Carla
1 year ago
I’m confused; I thought all of these commands had some restrictions with sharding, but I can't remember the specifics.
CA
Caitlin
1 year ago
I remember practicing a question about aggregation commands, and I feel like group was mentioned as having limitations with sharding.
LY
Lyda
1 year ago
I think mapReduce is the one that doesn't support sharded collections, but I'm not entirely sure.
GI
Gianna
1 year ago
I’m leaning towards aggregate being the right choice, but I recall something about all of them having issues with sharded collections.
RE
Ressie
1 year ago
Alright, let me break this down step-by-step. I need to evaluate each option carefully and think through the requirements and capabilities of Call Service Connect.
RE
Renay
1 year ago
Okay, let's see. I know corticosteroids suppress inflammation, but I'm not sure if that's the "except" part here. I'll have to read the options closely and try to eliminate the ones that are correct.