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Databricks Exam Databricks Certified Data Engineer Professional Topic 3 Question 8 Discussion

Actual exam question for Databricks's Databricks Certified Data Engineer Professional exam
Question #: 8
Topic #: 3
[All Databricks Certified Data Engineer Professional Questions]

Which REST API call can be used to review the notebooks configured to run as tasks in a multi-task job?

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Suggested Answer: C

The provided MERGE statement is a classic implementation of a Type 2 SCD in a data warehousing context. In this approach, historical data is preserved by keeping old records (marking them as not current) and adding new records for changes. Specifically, when a match is found and there's a change in the address, the existing record in the customers table is updated to mark it as no longer current (current = false), and an end date is assigned (end_date = staged_updates.effective_date). A new record for the customer is then inserted with the updated information, marked as current. This method ensures that the full history of changes to customer information is maintained in the table, allowing for time-based analysis of customer data. Reference: Databricks documentation on implementing SCDs using Delta Lake and the MERGE statement (https://docs.databricks.com/delta/delta-update.html#upsert-into-a-table-using-merge).


by Alison at Apr 23, 2024, 09:58 PM

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Fabiola
4 days ago
This looks like a straightforward REST API question. I think I can narrow it down based on the keywords "notebooks", "tasks", and "multi-task job".
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Shenika
6 days ago
I feel pretty confident about this. Configuring basic budgeting in Dynamics 365 is a common task, so I'll apply my knowledge of the standard setup process to identify the correct sequence of actions.
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Keith
7 days ago
I think B is true since data warehouses do help with integrating data from multiple sources, but I'm hesitant about the exact wording.
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Soledad
8 days ago
The checks-effects-interactions pattern sounds familiar, but I'm not sure if it's required for all external calls or just certain situations. I'll need to think this through carefully.
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Arthur
14 days ago
Okay, I've got a strategy for this. I'll carefully read through the options and think about what the Scrum Guide says about handling a cancelled Sprint.
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Val
5 months ago
Trick question! The real answer is F. /jobs/runs/get-notebook-output, because who doesn't love a hidden option?
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Lizbeth
3 months ago
Hmm, maybe it's D) /jobs/get
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Shelton
3 months ago
Actually, I'm pretty sure it's E) /jobs/list
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Helene
3 months ago
No, I believe it's C) /jobs/runs/get
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Alline
3 months ago
I think the answer is A) /jobs/runs/list
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Felix
5 months ago
Wait, is this a trick question? I bet the real answer is A. /jobs/runs/list, because that's the only one that mentions 'runs' which sounds like what we need.
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Jospeh
5 months ago
Haha, this is easy! It's clearly E. /jobs/list, because you need to list all the jobs to see the notebooks, duh.
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Reed
3 months ago
I think you're right. C) /jobs/runs/get makes more sense for reviewing the notebooks in a multi-task job.
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Antione
3 months ago
Oh, I see. Thanks for clarifying. I thought it was E) /jobs/list because you need to list all the jobs first.
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Josphine
4 months ago
No, it's actually C) /jobs/runs/get. That's the one you need to review the notebooks configured to run as tasks in a multi-task job.
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Noble
5 months ago
I'm pretty sure it's C. /jobs/runs/get, since that's the only one that mentions getting the output of a job run.
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Lou
4 months ago
I agree with you, it's C) /jobs/runs/get to review the notebooks configured to run as tasks.
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Rosina
4 months ago
I believe it's D) /jobs/get, to get details about the job itself.
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Felicia
5 months ago
I think it might be A) /jobs/runs/list, to list all the job runs.
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Carlene
6 months ago
The correct answer is obviously D. /jobs/get, that's the only one that mentions getting the job details, which would include the configured notebooks.
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Marilynn
4 months ago
You're right, D) /jobs/get makes sense for reviewing the notebooks configured in a job
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Margurite
5 months ago
Actually, I'm pretty sure it's D) /jobs/get
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Louisa
5 months ago
No, I believe it's C) /jobs/runs/get
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Charlena
5 months ago
I think the answer is A) /jobs/runs/list
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Sherita
6 months ago
Why do you think that?
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Anglea
6 months ago
I disagree, I believe the correct answer is C) /jobs/runs/get
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Sherita
6 months ago
I think the answer is A) /jobs/runs/list
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