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Informatica PR000041 Exam - Topic 2 Question 34 Discussion

Which of the following techniques could be used to filter data read from a flat file source?
B) Place a Filter transformation directly after the flat file's Source Qualifier
A) Create a valid condition in the Filter attribute of the flat file's Source Qualifier
C) An Expression transformation with an output port's expression defined to filter records
D) An Expression transformation with all of the output port's default values set to blank

Informatica PR000041 Exam - Topic 2 Question 34 Discussion

Actual exam question for Informatica's PR000041 exam
Question #: 34
Topic #: 2
[All PR000041 Questions]

Which of the following techniques could be used to filter data read from a flat file source?

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Suggested Answer: B

by Venita at May 05, 2022, 03:26 PM

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Irma
10 months ago
I agree, A and B are the most straightforward methods.
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Cornell
11 months ago
Wait, D? That doesn’t sound right at all!
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Yuki
11 months ago
C could work, but it seems a bit complex.
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Howard
11 months ago
I think B is the best choice for filtering.
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Glenna
11 months ago
A is definitely a valid option!
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Jospeh
11 months ago
The option about setting all output ports in an Expression transformation to blank doesn't sound right for filtering. That seems more like a way to exclude data rather than filter it.
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Broderick
11 months ago
I vaguely recall that using an Expression transformation can help filter records, but I can't remember the specifics of how that works.
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Cyril
11 months ago
I remember we discussed using the Filter attribute in the Source Qualifier, but I'm not sure if that's the best option here.
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Val
11 months ago
I think placing a Filter transformation right after the Source Qualifier is a common practice. It seems like a solid choice.
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Nikita
11 months ago
Hmm, I'm a bit unsure about this one. The wording is a bit technical, and I'm not super familiar with the Alcatel-Lucent 7750 SR. I'll have to try to eliminate the options I'm less confident about.
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Louann
11 months ago
Okay, I've got an idea. I'll do a SELECT DISTINCT on both the promo_cost and promo_category columns, and then order the results. That should give me the unique promotion costs for each category. Let's do this!
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Sheridan
11 months ago
I think reducing the number of combinations could work... but I wonder if increasing the duration can also compensate for low traffic?
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Tayna
12 months ago
I think the solution provided is on the right track. Enabling the Azure Policy Add-on and applying a built-in policy should help connect the AKS cluster to the Azure APIs. The dynamic creation and management part might require some additional steps, but this is a good starting point.
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