Microsoft DP-100 Exam - Topic 1 Question 124 Discussion

Actual exam question for Microsoft's DP-100 exam

Question #: 124
Topic #: 1

You use Azure Machine Learning Designer to load the following datasets into an experiment:

Dataset1

Dataset2

You use Azure Machine Learning Designer to load the following datasets into an experiment:

You need to create a dataset that has the same columns and header row as the input datasets and contains all rows from both input datasets.

Solution: Use the Join Data component.

Does the solution meet the goal?

AYes

BNo

Show Suggested Answer

Suggested Answer: B

by Lorean at Mar 21, 2025, 05:29 PM

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Pete

5 months ago

Nope, Join Data won't meet the goal; it’s for merging on keys.

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Kristal

5 months ago

Wait, can it really handle different column types?

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Douglass

5 months ago

Totally agree, that’s the right approach!

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Ora

5 months ago

I thought you needed to use Union for this.

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Jacquelyne

5 months ago

The Join Data component combines datasets, so it should work!

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Britt

6 months ago

I feel like the solution doesn't meet the goal because we need to ensure all rows are included, which sounds more like a union operation.

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Scarlet

6 months ago

I'm a bit unsure if Join Data will work here since it usually combines based on keys, not just stacking rows.

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Nieves

6 months ago

I remember practicing a similar question where we had to merge datasets, and I think we used the Union Data component for that.

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Ahmed

6 months ago

I think using the Join Data component might not be the right choice if we want to combine all rows from both datasets.

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Denny

6 months ago

I'm a bit confused about the requirement to have the same columns and header row as the input datasets. I'll need to review the details carefully before deciding on the right approach.

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Jestine

7 months ago

The solution seems logical to me. Combining the two datasets using the Join Data component should give me the desired result.

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Allene

7 months ago

Hmm, I'm not sure if the Join Data component is the best approach here. I'll need to double-check the requirements to make sure I understand the goal correctly.

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