Salesforce Certified Platform Identity and Access Management Architect (Plat-Arch-203) Exam - Topic 4 Question 74 Discussion

Actual exam question for Salesforce's Salesforce Certified Platform Identity and Access Management Architect (Plat-Arch-203) exam

Question #: 74
Topic #: 4

[All Salesforce Certified Platform Identity and Access Management Architect (Plat-Arch-203) Questions]

Universal containers (UC) has built a custom based Two-factor Authentication (2fa) system for their existing on-premise applications. Thru are now implementing salesforce and would like to enable a Two-factor login process for it, as well. What is the recommended solution an architect should consider?

AReplace the custom 2fa system with salesforce 2fa for on-premise application and salesforce.

BUse the custom 2fa system for on-premise applications and native 2fa for salesforce.

CReplace the custom 2fa system with an app exchange app that supports on-premise applications and salesforce.

DUse custom login flows to connect to the existing custom 2fa system for use in salesforce.

Show Suggested Answer

Suggested Answer: D

by Myra at Apr 04, 2026, 04:09 AM

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Carolynn

3 days ago

I totally agree with B, keeps things simple!

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Rasheeda

8 days ago

Option B seems like the best balance to me.

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Vicki

29 days ago

I vaguely recall that using custom login flows could help maintain the existing 2fa system, but I’m not entirely confident if that’s the best route for Salesforce integration.

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Donette

1 month ago

I’m a bit confused about whether we should go for a complete replacement or just use both systems. I feel like option D could be a good compromise.

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Gregg

1 month ago

I think option B sounds familiar from our practice questions, using the custom 2fa for on-premise and native for Salesforce seems like a balanced approach.

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Simona

1 month ago

I remember discussing the importance of integrating existing systems with new platforms, but I'm not sure if we should fully replace the custom 2fa system.

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