Microsoft DP-700 Exam - Topic 1 Question 3 Discussion

Actual exam question for Microsoft's DP-700 exam

Question #: 3
Topic #: 1

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have a Fabric eventstream that loads data into a table named Bike_Location in a KQL database. The table contains the following columns:

You need to apply transformation and filter logic to prepare the data for consumption. The solution must return data for a neighbourhood named Sands End when No_Bikes is at least 15. The results must be ordered by No_Bikes in ascending order.

Solution: You use the following code segment:

Does this meet the goal?

AYes

Bno

Show Suggested Answer

Suggested Answer: A

Filter Condition: It correctly filters rows where Neighbourhood is 'Sands End' and No_Bikes is greater than or equal to 15.

Sorting: The sorting is explicitly done by No_Bikes in ascending order using sort by No_Bikes asc.

Projection: It projects the required columns (BikepointID, Street, Neighbourhood, No_Bikes, No_Empty_Docks, Timestamp), which minimizes the data returned for consumption.

by Domingo at Jan 10, 2025, 03:28 PM

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Andra

5 months ago

Definitely meets the goal!

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Daniel

5 months ago

Wait, is it really ordering by No_Bikes?

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Cordie

6 months ago

I think it might miss some edge cases.

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Kent

6 months ago

Looks good to me, should work!

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Desmond

6 months ago

The query filters for Sands End and No_Bikes >= 15.

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Herman

6 months ago

I think the solution might not meet the goal because I recall we need to explicitly filter for No_Bikes being greater than or equal to 15.

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Man

6 months ago

I feel confident about the ordering part, but I'm a bit uncertain about how the transformation logic is applied here. Did we cover that in our last session?

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Coral

7 months ago

I remember a similar practice question where we had to filter based on a count. I think we need to ensure that No_Bikes is being compared properly.

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Precious

7 months ago

I'm not entirely sure if the filtering is set up correctly for the neighbourhood. I think we need to double-check the syntax for that part.

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Graham

7 months ago

Ah, I think I've got it. The code looks good to me - it filters for the Sands End neighborhood, checks the No_Bikes condition, and orders the results as required. I'm confident this will meet the goal.

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Elbert

7 months ago

This is a tricky one. I'm not super familiar with the Fabric eventstream and KQL database, so I'll need to make sure I understand how to properly interact with those data sources. Might take me a bit longer to work through this.

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Carmen

7 months ago

Okay, I see the key requirements here - filter for Sands End neighborhood and No_Bikes >= 15, order by No_Bikes ascending. The code segment looks like it should do the trick, but I'll double-check the syntax just to be sure.

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Salena

7 months ago

Hmm, I'm a bit confused by the wording of the question. What exactly do they mean by "a series of questions that present the same scenario"? I'll need to read through it carefully.

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Ria

7 months ago

This looks like a straightforward data transformation and filtering problem. I think I can handle this by breaking it down step-by-step.

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Glory

1 year ago

This is a tricky one. I hope the exam doesn't throw any curveballs like 'oh, but the data is in a different format' or something. Gotta stay on your toes!

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Charlette

1 year ago

Let's hope for the best during the exam!

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Louann

1 year ago

A) Yes

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Alise

1 year ago

I think so too, it looks like the code segment is filtering the data correctly.

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Buck

1 year ago

A) Yes

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Titus

1 year ago

I agree, the solution meets the goal of filtering and ordering the data as required.

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Refugia

1 year ago

I think the code segment is correct because it orders the results by No_Bikes in ascending order.

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Titus

1 year ago

Yes, the code segment filters data for Sands End with at least 15 bikes.

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Lorenza

1 year ago

I agree with Dewitt. The code needs to include a filter for No_Bikes >= 15 to fully meet the goal.

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Isidra

1 year ago

B) no

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Alisha

1 year ago

A) Yes

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Dewitt

1 year ago

Hmm, I'm not so sure. Shouldn't we also check if the No_Bikes value is at least 15? The question specifically mentioned that requirement.

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Lang

1 year ago

The code segment looks good to me. It filters the data for the Sands End neighborhood and orders the results by the No_Bikes column in ascending order, which meets the stated goal.

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Juan

1 year ago

The code segment looks good to me. It filters the data for the Sands End neighborhood and orders the results by the No_Bikes column in ascending order, which meets the stated goal.

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Lenna

1 year ago

A) Yes

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