Microsoft Exam PL-400 Topic 1 Question 121 Discussion

Actual exam question for Microsoft's PL-400 exam

Question #: 121
Topic #: 1

A company has a model-driven app that uses Microsoft Dataverse.

"he company requires a web application that retrieves information from the model-driven app. The requirements for the web application include:

* Must be a single-page web application that uses the Web API.

* Must display the correct company information.

* Must authenticate using OAuth without additional verification.

You need to configure the web application. Which two methods should you use? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

ANTLM authentication

Bmultifactor authentication

CKerberos Authentication

DMicrosoft Authentication Library (MSAL)

EMicrosoft Azure Active Directory Authentication Libraries (ADAL)

Show Suggested Answer

Suggested Answer: D, E

by Lashanda at Jul 04, 2025, 05:57 AM

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Wilburn

45 minutes ago

That makes sense, MSAL could be a good option for authentication as well.

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My

52 minutes ago

Wait, I thought we were building a web app, not hacking the Pentagon. Keep it simple, people!

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Galen

2 days ago

ADAL? Isn't that, like, so 2015? Move over, grandpa, MSAL is the new kid on the block.

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Julene

3 days ago

I'm not sure, but I think we should also consider using Microsoft Authentication Library (MSAL).

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Sue

3 days ago

MSAL all the way! It's the Microsoft-recommended solution for authenticating with Azure AD. Easy peasy.

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Tawna

9 days ago

I agree, OAuth is the way to go for this web application.

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Aja

18 days ago

Kerberos? Really? I thought we were living in the 21st century. Let's keep it modern with OAuth, shall we?

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Ling

25 days ago

Multifactor authentication? That's a bit overkill for a simple web app, don't you think? We need something more streamlined.

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Pa

2 hours ago

B: E) Microsoft Azure Active Directory Authentication Libraries (ADAL)

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Sue

1 days ago

A: D) Microsoft Authentication Library (MSAL)

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Jacquelyne

1 months ago

Hmm, NTLM? In this day and age? I think not, my friend. This is a single-page web app, not a legacy Windows server.

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Karrie

2 hours ago

C: Let's go with MSAL and Azure AD Authentication Libraries.

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Sharika

23 hours ago

B: I agree, we should go for modern authentication methods.

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Laura

2 days ago

A: Definitely not NTLM, that's outdated.

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Wilburn

1 months ago

I think we should use OAuth for authentication.

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