Pegasystems PEGAPCSA87V1 Exam - Topic 14 Question 6 Discussion

Actual exam question for Pegasystems's PEGAPCSA87V1 exam

Question #: 6
Topic #: 14

An organization has two lines of business: selling books for children and reselling college textbooks. The division selling books for children can use the same basic user interface (Ul) as the division reselling textbooks with the exception of the payment methods. How do you apply the Situational Layer CakeTM in this scenario ?

APlace the Ul rules in the base layer, and create a new layer for the payment rules for both lines of business.

BPlace the Ul rules and generic payment method rules in the base layer, and create a new layer for the division-specific payment rules.

CPlace the Ul rules in the base layer, and create a parallel base layer for the payments rules.

DPlace the Ul rules in the base layer, and create a new layer for the payment rule for each division.

Show Suggested Answer

Suggested Answer: C

by Mollie at Jun 15, 2022, 02:34 AM

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Pearlie

4 months ago

I like B too, but what if the payment methods change later?

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Kristofer

4 months ago

Definitely A, keeps it simple and efficient.

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Izetta

4 months ago

Wait, can we really have two payment layers? Sounds complicated.

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Wynell

4 months ago

I disagree, D seems more organized to me.

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Nana

4 months ago

I think option B makes the most sense!

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Fausto

5 months ago

I vaguely remember that the base layer should contain common rules, but I’m not sure if we should create a new layer for each division's payment rules or just one. This is tricky!

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Vivienne

5 months ago

I practiced a similar question where we had to separate UI and payment rules. I think placing the UI rules in the base layer is essential, but I can't recall if we should have a parallel layer or just one for specific payments.

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Serita

5 months ago

I'm a bit unsure about this one. I feel like the payment methods are quite different, so maybe we need to create separate layers for each division? That makes me lean towards option D.

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Boris

5 months ago

I remember we discussed how the Situational Layer CakeTM helps in organizing rules based on their specificity. I think option B might be the right choice since it separates generic and specific rules.

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Xuan

5 months ago

Okay, let's see. Observability, reusability, and clearly defined architecture - those all seem like important factors for designing a system that's easy to test. I'm guessing the "control" option is the one that's not a consideration for testability.

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Hermila

5 months ago

Hmm, this is a good one. I think the key is distinguishing between the confidence interval for the average and the range of individual lifts. The 95% confidence interval is about the true average, not necessarily the range of individual campaigns. I'll go with C for this one.

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