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

What is a best practice when passing query parameters from user interface to an apex controller?
A) Query parameters should be properly sanitized by using JSINHTMLENCODE within the VisualForce Page or Component.
B) String parameters should be trimmed using String.trim().
C) Query parameters should be passed only to Salesforce B2B Commerce classes that you are extending.
D) Query parameters should be stored on a backbone model prior to passing them to the server

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

Actual exam question for Salesforce's Salesforce Accredited B2B Commerce Developer Professional (AP-202) exam
Question #: 18
Topic #: 1
[All Salesforce Accredited B2B Commerce Developer Professional (AP-202) Questions]

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

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Suggested Answer: A

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

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Mila
10 months ago
Wait, are we really using JSINHTMLENCODE for this? Sounds a bit overkill.
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Willodean
10 months ago
Passing to B2B Commerce classes? That’s a bit specific, right?
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Rebbecca
10 months ago
Not sure about that backbone model thing... seems unnecessary.
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Lizette
11 months ago
I think trimming strings is a must too.
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Karan
11 months ago
Definitely agree on sanitizing with JSINHTMLENCODE!
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Melissa
11 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
11 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
11 months ago
I remember we discussed sanitizing inputs in class, so I think option A makes sense.
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Annmarie
11 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
11 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
11 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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