nerdexam
Microsoft

DP-700 · Question #55

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…

The correct answer is B. No. The provided code segment "bike_" is incomplete and cannot apply the required filtering and ordering logic to the Bike_Location table.

Question

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. You have a Fabric eventstream that loads data into a table named Bike_Location in a KQL database. The table contains the following columns:
  • BikepointID
  • Street
  • Neighbourhood
  • No_Bikes
  • No_Empty_Docks
  • Timestamp
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: bike_location | filter Neighbourhood == "Sands End" and No_Bikes >= 15 | order by No_Bikes | project BikepointID, Street, Neighbourhood, No_Bikes, No_Empty_Docks, Timestamp Does this meet the goal?

Options

  • AYes
  • BNo

How the community answered

(25 responses)
  • A
    16% (4)
  • B
    84% (21)

Why each option

The provided code segment "bike_" is incomplete and cannot apply the required filtering and ordering logic to the Bike_Location table.

AYes

The incomplete code segment "bike_" does not perform any of the required filtering or ordering operations.

BNoCorrect

The partial code segment "bike_" does not contain the necessary KQL operators (like 'where' or 'order by') or table references to filter data for "Sands End" or No_Bikes >= 15, nor can it order the results by No_Bikes ascending. Therefore, it fails to meet any of the specified requirements for data transformation and filtering.

Concept tested: Kusto Query Language (KQL) basics, data filtering and ordering

Source: https://learn.microsoft.com/en-us/azure/data-explorer/kusto/query/whereoperator

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