Microsoft DP-600 Exam - Topic 3 Question 28 Discussion

Actual exam question for Microsoft's DP-600 exam

Question #: 28
Topic #: 3

[All DP-600 Questions]

You have a Fabric tenant that contains a lakehouse named lakehouse1. Lakehouse1 contains a table named Table1.

You are creating a new data pipeline.

You plan to copy external data to Table1. The schema of the external data changes regularly.

You need the copy operation to meet the following requirements:

* Replace Table1 with the schema of the external data.

* Replace all the data in Table1 with the rows in the external data.

You add a Copy data activity to the pipeline. What should you do for the Copy data activity?

AFrom the Source tab, add additional columns.

BFrom the Destination tab, set Table action to Overwrite.

CFrom the Settings tab, select Enable staging

DFrom the Source tab, select Enable partition discovery

EFrom the Source tab, select Recursively

Show Suggested Answer

Suggested Answer: B

For the Copy data activity, from the Destination tab, setting Table action to Overwrite (B) will ensure that Table1 is replaced with the schema and rows of the external data, meeting the requirements of replacing both the schema and data of the destination table. Reference = Information about Copy data activity and table actions in Azure Data Factory, which can be applied to data pipelines in Fabric, is available in the Azure Data Factory documentation.

by Pete at Nov 19, 2024, 04:24 AM

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Hector

3 months ago

D seems irrelevant here, not sure why it's an option.

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Sheridan

3 months ago

Wait, can you really just overwrite like that? Sounds risky!

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Shawnta

3 months ago

Overwrite is a must for this scenario, right?

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Owen

4 months ago

I think A might be necessary too.

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Paulina

4 months ago

B is definitely the way to go!

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Jeannetta

4 months ago

I’m not entirely confident, but I feel like enabling staging might help with data integrity. However, I’m not sure if it’s necessary for this specific requirement.

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Shawnda

4 months ago

I think we did a similar question where we had to replace data in a table. If I remember correctly, setting the table action to Overwrite was the key step.

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Dean

4 months ago

I'm a bit unsure about the options. I feel like overwriting the table is crucial, but I can't recall if that's done in the Source or Destination tab.

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Zoila

5 months ago

I remember we discussed how to handle schema changes in our last practice session. I think we might need to focus on the destination settings for this one.

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Ettie

5 months ago

Hmm, I'm not sure about the "additional columns" option. Wouldn't that just add new columns to the table, rather than replacing the entire schema? I think I'll go with option B as well.

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Jill

5 months ago

I'm pretty confident that option B is the right answer. Overwriting the table will ensure that the new data completely replaces the old data, which is exactly what the requirements are asking for.

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Keshia

5 months ago

I'm a bit confused by the options. Do we need to enable staging or partition discovery? Those seem like they might be relevant, but I'm not sure how they fit into the requirements.

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Lashawn

5 months ago

Okay, the key here is that the schema of the external data changes regularly, and we need to replace the entire table with the new data. I think option B, setting the Table action to Overwrite, is the way to go.

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Susana

5 months ago

Hmm, this looks like a tricky one. I'll need to carefully read through the requirements and options to make sure I understand exactly what I need to do.

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Christiane

1 year ago

B is definitely the way to go. Overwrite is the only option that fully meets the requirements. Although, I'd be tempted to try the 'Enable staging' option just to see if it can do a better job of handling the schema changes. You know, for science!

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Val

1 year ago

Yeah, 'Overwrite' seems like the most straightforward way to handle the data copy operation.

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Evangelina

1 year ago

I think sticking with B is the safest option to ensure the requirements are met.

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Socorro

1 year ago

I agree, 'Enable staging' might be worth a try to handle schema changes more efficiently.

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Nelida

1 year ago

B is the best choice. Overwrite will replace the table and data with the external data.

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Dolores

1 year ago

I'd go with B as well. Replacing the entire table is the key requirement here, and Overwrite is the logical choice. Although, I'm curious if anyone's tried the 'Recursively' option for a laugh.

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Una

1 year ago

Yeah, it could be fun to experiment with different options, but for production, sticking with Overwrite is the safest bet.

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Tricia

1 year ago

I haven't tried the 'Recursively' option, but it sounds interesting. Maybe worth a try in a test environment.

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Bulah

1 year ago

I agree, B is the most logical choice to meet the requirements.

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Joaquin

1 year ago

I think B is the best option. Overwriting the table is necessary for this scenario.

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Yaeko

1 year ago

Hmm, I'm not sure about this one. Maybe C would work too, as enabling staging could help with the schema changes, but B sounds like the most straightforward solution.

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Brittani

1 year ago

C) From the Settings tab, select Enable staging.

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Lashawn

1 year ago

B) From the Destination tab, set Table action to Overwrite.

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Alexis

1 year ago

A) From the Source tab, add additional columns.

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Fabiola

1 year ago

I'm not sure about that. Shouldn't we also enable staging from the Settings tab to ensure a smooth copy operation?

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Tien

1 year ago

I think the correct answer is B. The question clearly states that the requirement is to replace the entire Table1 with the external data, so setting the Table action to Overwrite is the right choice.

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