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LPI 102-500 Exam - Topic 10 Question 4 Discussion

Actual exam question for LPI's 102-500 exam
Question #: 4
Topic #: 10
[All 102-500 Questions]

Which of the following SQL queries counts the number of occurrences for each value of the field order_type in the table orders?

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Suggested Answer: B

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Tresa
4 months ago
B is the standard way to do it, can’t argue with that!
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Louvenia
4 months ago
Surprised E even made it on the list, what a mess!
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Ngoc
4 months ago
C makes no sense, that’s not how you count!
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Dahlia
4 months ago
I think A looks okay too, but it’s not quite right.
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Yvonne
5 months ago
B is definitely the right choice!
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Rusty
5 months ago
I don't recall seeing anything like option C in our practice; it just doesn't seem right to count a subquery like that.
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Lisandra
5 months ago
Option A seems off because it uses a WHERE clause incorrectly; I feel like I've seen similar questions before.
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Jarod
5 months ago
I'm not entirely sure, but I remember something about using GROUP BY for counting distinct values.
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Nicolette
5 months ago
I think option B looks familiar; it seems like the right way to group and count occurrences.
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Kanisha
5 months ago
I feel pretty confident about this one. The key is understanding that the responsible regulatory agency would be the one to provide the official interpretation of the law, so the answer has to be B. Regulations.
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Jean
5 months ago
Hmm, I'm a bit unsure about this one. I'll need to think carefully about the differences between the options and which ones are most directly related to resilience.
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