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Databricks Certified Professional Data Scientist Exam - Topic 3 Question 2 Discussion

Actual exam question for Databricks's Databricks Certified Professional Data Scientist exam
Question #: 2
Topic #: 3
[All Databricks Certified Professional Data Scientist Questions]

In which phase of the data analytics lifecycle do Data Scientists spend the most time in a project?

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Suggested Answer: B

by Gilma at May 06, 2022, 02:36 AM

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Nicholle
5 months ago
C is fun, but I guess B is where the grind is.
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Gwenn
6 months ago
Wait, is it really that much time on Data Prep? Sounds off.
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Delmy
6 months ago
I thought it was A, Discovery seems crucial too.
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Gary
6 months ago
I agree, B is where the real work happens.
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Pauline
6 months ago
Definitely B, Data Preparation takes ages!
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Brianne
6 months ago
I feel like Model Building could take a lot of time too, especially if you're tuning parameters. But I guess it depends on the project.
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Pearly
6 months ago
I remember practicing a question like this, and I think the answer was Discovery. But now I'm second-guessing myself.
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Princess
6 months ago
I think it's the Data Preparation phase, but I'm not entirely sure. It seems like that's where a lot of the heavy lifting happens.
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Gretchen
6 months ago
Communicating Results is important, but I don't think it takes as long as Data Preparation. I might go with B for this one.
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Margery
6 months ago
Number of stockouts is an interesting option, but I think customer order fill rate is the clearest and most direct measure of master scheduling effectiveness in this context.
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Gilma
6 months ago
I'm pretty confident the answer is B - nc. Netcat is a versatile tool that can be used to connect to and interact with all kinds of network services.
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Ty
6 months ago
Okay, I've got this. I'll use a sniffer to listen in on the network traffic and try to guess the sequence numbers.
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