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Databricks Certified Data Engineer Associate Exam - Topic 1 Question 21 Discussion

Posted by Gertude on Mar 18, 2024 at 12:12 PM

Which query is performing a streaming hop from raw data to a Bronze table?

A)

B)

C)

D)

Suggested Answer: D

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26 comments · newest first
YO
Yolande 10 months ago
I agree with Alethea, B looks solid!
GE
Gertude 11 months ago
Definitely Option C, it matches the streaming criteria.
IL
Iluminada 11 months ago
Wait, are we sure about this? I thought Bronze was for cleaned data, not raw.
JE
Jennifer 11 months ago
Nah, I'm pretty sure it's Option A.
AL
Alethea 11 months ago
I think Option B is the right one for the Bronze table.
LI
Lindy 12 months ago
I think Option A looks familiar from my notes, but I also remember that sometimes the streaming queries can be tricky. I might need to double-check my understanding.
EM
Emilio 12 months ago
I’m a bit confused about the differences between the Bronze and Silver tables. I thought any transformation would disqualify it from being a Bronze table, but I’m not certain.
GE
Georgiana 12 months ago
I remember practicing a similar question where we had to identify the correct data flow. I feel like Option C might be the right choice, but I can't recall the details.
CO
Cordelia 1 year ago
I think a streaming hop to a Bronze table should involve raw data being ingested directly, but I'm not sure which option shows that clearly.
MA
Makeda 1 year ago
This seems straightforward. Option B is using `readStream` to read from a raw data source and write to a Bronze table, so that's the one I'm going with.
KA
Kanisha 1 year ago
Hmm, I'm a bit confused by the different options. I'll need to review the concepts of streaming and Bronze tables to make sure I understand what I'm looking for.
CO
Corinne 1 year ago
This looks like a tricky one. I'll need to carefully examine the code in each option to determine which one is performing a streaming hop.
ME
Merlyn 1 year ago
Okay, I think I've got a strategy here. I'll look for the use of the `readStream` method, which is typically used for streaming data. That should help me identify the right option.
SA
Samira 1 year ago
I'm pretty sure alerting is a function. I just can't shake off the feeling that I've seen questions with similar options before.
BE
Bernadine 1 year ago
Okay, let's think this through. The company wants to provide support through chat, social, email, video, and web, and they want a consistent customer experience. I'm leaning towards the Omni-Channel solution with Skills-Based Routing, as that seems to address those requirements.
EV
Evelynn 1 year ago
Hmm, I'm a bit confused here. The question mentions password hash synchronization, but it's not clear to me how that relates to the options provided. I'll need to think this through carefully.
WI
Willis 2 years ago
Option D also shows a streaming hop from raw data to a Bronze table, just like Option C.
HO
Hortencia 2 years ago
Why do you think Option D is the correct answer?
WI
Willis 2 years ago
I disagree, I believe it's Option D.
HO
Hortencia 2 years ago
Why do you say that?
FI
Filiberto 2 years ago
Because Option C shows a streaming hop from raw data to a Bronze table.
FI
Filiberto 2 years ago
I think the answer is Option C.
WA
Wade 2 years ago
Because the query in Option A is selecting data from raw data and writing to Bronze table directly.
AU
Audry 2 years ago
Why do you think it's Option A?
WA
Wade 2 years ago
I disagree, I believe it's Option A.
AU
Audry 2 years ago
I think the answer is Option C.
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