Salesforce B2B Commerce for Developers Accredited Professional (AP-202) Exam - Topic 1 Question 18 Discussion

Actual exam question for Salesforce's B2B Commerce for Developers Accredited Professional (AP-202) exam

Question #: 18
Topic #: 1

[All B2B Commerce for Developers Accredited Professional (AP-202) Questions]

What is a best practice when passing query parameters from user interface to an apex controller?

AQuery parameters should be properly sanitized by using JSINHTMLENCODE within the VisualForce Page or Component.

BString parameters should be trimmed using String.trim().

CQuery parameters should be passed only to Salesforce B2B Commerce classes that you are extending.

DQuery parameters should be stored on a backbone model prior to passing them to the server

Show Suggested Answer

Suggested Answer: A

by Jeanice at May 08, 2022, 02:56 PM

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Mila

4 months ago

Wait, are we really using JSINHTMLENCODE for this? Sounds a bit overkill.

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Willodean

4 months ago

Passing to B2B Commerce classes? That’s a bit specific, right?

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Rebbecca

4 months ago

Not sure about that backbone model thing... seems unnecessary.

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Lizette

4 months ago

I think trimming strings is a must too.

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Karan

4 months ago

Definitely agree on sanitizing with JSINHTMLENCODE!

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Melissa

5 months ago

I vaguely recall something about query parameters being specific to certain classes, but I can't remember the details. Is that option C?

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Aleta

5 months ago

I'm not entirely sure, but I feel like trimming strings is important too. Maybe option B is relevant?

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Lauran

5 months ago

I remember we discussed sanitizing inputs in class, so I think option A makes sense.

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Annmarie

5 months ago

Storing parameters on a backbone model sounds familiar, but I’m not confident if that’s the best practice here. Could it be option D?

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Roosevelt

5 months ago

Okay, let me think this through step-by-step. First, I'll create the lock.yml file with the vault password, then define the two variables. After that, I'll create the secret.txt file as instructed.

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Alba

5 months ago

Wait, is it the gateway or the network interface card (NIC)? I'm a little confused on the differences between those two network components.

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