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Google Professional Data Engineer Exam - Topic 4 Question 44 Discussion

Actual exam question for Google's Professional Data Engineer exam
Question #: 44
Topic #: 4
[All Professional Data Engineer Questions]

You are designing a cloud-native historical data processing system to meet the following conditions:

The data being analyzed is in CSV, Avro, and PDF formats and will be accessed by multiple analysis tools including Cloud Dataproc, BigQuery, and Compute Engine.

A streaming data pipeline stores new data daily.

Peformance is not a factor in the solution.

The solution design should maximize availability.

How should you design data storage for this solution?

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Suggested Answer: D

by Fatima at May 08, 2022, 11:02 AM

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Johnetta
4 months ago
Multi-regional storage? That’s a bit overkill, isn’t it?
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Una
4 months ago
Wait, why not just use HDFS? Seems outdated.
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Dion
4 months ago
Storing in BigQuery (Option B) could be more efficient!
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Tashia
4 months ago
I think D is better for redundancy.
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Nguyet
5 months ago
Option C seems solid for availability.
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Dominga
5 months ago
I feel like a multi-regional Cloud Storage bucket could be overkill for this scenario, but it does sound like it would ensure high availability.
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Kandis
5 months ago
I practiced a similar question where we had to maximize availability, and I think using a regional Cloud Storage bucket might be a good balance, but I’m not completely confident.
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Carmelina
5 months ago
I think storing the data in BigQuery could simplify access for analysis tools, but I’m a bit uncertain about how it handles CSV and PDF formats directly.
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Reuben
5 months ago
I remember we discussed the importance of using Cloud Storage for different data formats, but I'm not sure if multi-regional is necessary since performance isn't a factor.
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Carlton
5 months ago
I'm pretty sure the answer is D. Discussing alternative plans and gauging reactions doesn't seem like it would be part of the needs analysis stage.
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Janine
5 months ago
I think VRRP advertisements are sent only from the master router, but I can't remember if the standby routers send them too.
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Evan
5 months ago
Okay, let me see. The question is asking about determining the breakeven point, so I think the key is finding the technique that looks at the costs and projected income over time. Cost-benefit analysis seems relevant, but discounted cash flow feels like the more precise answer here.
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Raul
5 months ago
I think asynchronous collaboration means working at different times, so online meetings probably aren't it. I'm leaning towards wikis and shared workspaces.
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