Informatica PR000041 Exam - Topic 3 Question 32 Discussion

Actual exam question for Informatica's PR000041 exam

Question #: 32
Topic #: 3

Two pipelines (A & B) are entering a Joiner transformation with each having a record size of 100 bytes. Pipeline A has a total of 1000 records and Pipeline B has a total of 1,000,000 records. Which pipeline should be designated the master pipeline?

APipeline A

BPipeline B

CBoth Pipelines should be cached for performance reasons

DPipeline B if and only if Pipeline A is sorted

Show Suggested Answer

Suggested Answer: A

by Arminda at May 09, 2022, 02:45 PM

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Hyun

4 months ago

I’m not so sure, isn’t it better to have a smaller pipeline as master?

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Sanda

4 months ago

A has fewer records, so it makes sense for B to be master.

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Quentin

4 months ago

Wait, why does it matter if A is sorted?

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Malinda

4 months ago

Totally agree, B is the obvious choice here!

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Lorita

5 months ago

Pipeline B has way more records, it should be the master.

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Chau

5 months ago

I feel like caching both pipelines could be beneficial, but I’m not confident if that's the right choice for this scenario.

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Katie

5 months ago

This question reminds me of a practice one where we had to consider sorting. I wonder if that applies here too?

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Romana

5 months ago

I'm not entirely sure, but I think Pipeline B should be the master since it has more records overall.

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Christene

5 months ago

I remember that the master pipeline usually has fewer records to optimize performance, so I think it might be Pipeline A.

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Shawnda

5 months ago

I've got a good feeling about this one. The key is to focus on the specific action mentioned in the question - reporting a case in the Knowledge Base. That sounds like it could be related to the discipline of documenting and communicating the problem and its resolution.

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Lenora

5 months ago

Hmm, this is a tricky one. There are a few different angles we could approach it from. I'm a bit torn between B and C - I think both could be valid depending on the specific context. Might need to think it through a bit more.

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Mabel

5 months ago

Hmm, the time required for high and low-level design is an interesting point. If that takes too long, it could leave insufficient time for thorough system testing, which is a big concern for a safety-critical system like this.

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Dorathy

5 months ago

Okay, let me think this through. The question is asking about the relationship between price and quality, so I'm guessing the answer has to do with value or brand image.

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