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PRMIA 8010 Exam - Topic 1 Question 53 Discussion

Actual exam question for PRMIA's 8010 exam
Question #: 53
Topic #: 1
[All 8010 Questions]

What would be the correct order of steps to addressing data quality problems in an organization?

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Suggested Answer: C

In the univariate Gaussian model, each risk factor is modeled separately independent of the others, and the dependence between the risk factors is captured by the covariance matrix (or its equivalent combination of the correlation matrix and the variance matrix). Risk factors could include interest rates of different tenors, different equity market levels etc.

While this is a simple enough model, it has a number of limitations.

First, it fails to fit to the empirical distributions of risk factors, notably their fat tails and skewness. Second, a single covariance matrix is insufficient to describe the fine codependence structure among risk factors as non-linear dependencies or tail correlations are not captured. Third, determining the covariance matrix becomes an extremely difficult task as the number of risk factors increases. The number of covariances increases by the square of the number of variables.

But an inability to capture linear relationships between the factors is not one of the limitations of the univariate Gaussian approach - in fact it is able to do that quite nicely with covariances.

A way to address these limitations is to consider joint distributions of the risk factors that capture the dynamic relationships between the risk factors, and that correlation is not a static number across an entire range of outcomes, but the risk factors can behave differently with each other at different intersection points.


by Antonio at Jul 16, 2024, 10:50 AM

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Ashley
4 months ago
Not sure if gap analysis is really necessary at the start.
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Laurene
4 months ago
Totally agree with A, it's the logical order.
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Alison
4 months ago
Wait, calling in consultants? That's not a step!
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Delfina
4 months ago
I think B makes more sense for a strategic approach.
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Annice
5 months ago
Gotta start with assessing the current state first!
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Alayna
5 months ago
I don't think calling in external consultants is a good first step. We should probably have a clear understanding of our data issues first.
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Ryan
5 months ago
I feel like option C might be correct, but it mixes up the order of analyzing the current state and designing the future state, which confuses me.
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Wava
5 months ago
I remember a practice question where we had to identify gaps after assessing the current state. That seems to align with option A.
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Norah
5 months ago
I think the first step should be assessing the current state, but I'm not sure if that's the best starting point.
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Lashawn
5 months ago
Calling in external consultants seems like a shortcut. I'd rather go through the full process of understanding the problem and designing the solution myself.
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Gayla
5 months ago
Okay, I've got it. The correct order is A - assess the current state, design the future state, determine gaps and actions.
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Twila
5 months ago
I'm a bit confused about the "strategy-fit" analysis. Does that mean aligning the data quality goals with the overall business strategy? I'll have to think that through.
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Willodean
5 months ago
Hmm, I think the key is to start by assessing the current state and then design the future state. That way, you can identify the gaps and the actions needed.
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Noah
6 months ago
This question seems straightforward, but I want to make sure I understand the steps properly before answering.
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Goldie
6 months ago
Hmm, this is a tricky one. I'll need to think carefully about the different options and what they each entail.
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Mertie
6 months ago
I think the issue with the missing certifications points to Quality Assurance, but I'm not entirely sure. We studied this in class, and it seems that QA should ensure all necessary documentation is included.
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Amie
10 months ago
Option A all the way! It's like a data quality problem-solving roadmap. I can almost smell the spreadsheets and data visualizations already.
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Providencia
10 months ago
B is too vague. Articulating goals and doing a 'strategy-fit' analysis are important, but they don't really address the practical steps of improving data quality.
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Tabetha
8 months ago
D) Call in external consultants
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Juliann
9 months ago
B is a good starting point, but A and C provide more detailed steps for addressing data quality problems.
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Jani
9 months ago
C) Design the future state, perform a gap analysis, analyze the current state and implement the future state
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Gracia
10 months ago
A) Assess the current state, design the future state, determine gaps and the actions required to be implemented to eliminate the gaps
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Mattie
10 months ago
D is definitely not the right answer. Calling in external consultants is not a step in addressing data quality problems. That's more of a last resort, if you don't have the internal expertise.
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Patrick
10 months ago
I'm leaning towards Option C. Designing the future state first, then analyzing the current state, and finally implementing the changes. It makes sense to have a clear vision before diving into the details.
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Sabrina
9 months ago
I prefer Option B, setting clear goals and planning for action seems like a strategic way to address data quality problems.
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Rosina
9 months ago
I think Option A might also be a good approach, assessing the current state can provide valuable insights.
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Lavonna
10 months ago
I agree with you, having a clear vision is important before making any changes.
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Thomasena
11 months ago
Option A seems to cover all the necessary steps in a logical order. Assess the current state, design the future state, and then determine the actions needed to bridge the gap. Seems straightforward enough.
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Harrison
10 months ago
Charisse: It's important to have a clear plan of action to eliminate any gaps in data quality.
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Charisse
10 months ago
User 2: Definitely, assessing the current state first and then designing the future state makes sense.
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Matthew
10 months ago
User 1: I agree, option A seems like the most logical order of steps to address data quality problems.
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Tennie
11 months ago
I think option C) Design the future state, perform a gap analysis, analyze the current state and implement the future state is the correct order. We need to first design the future state before assessing the current state.
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Gerardo
11 months ago
I agree with Mitsue. It's important to first assess the current state before designing the future state.
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Mitsue
12 months ago
I think the correct order is A) Assess the current state, design the future state, determine gaps and the actions required to be implemented to eliminate the gaps.
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