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Salesforce DEX-450 Exam - Topic 2 Question 56 Discussion

While writing an Apex class, a developer wants to make sure that all functionality being developed is handled as specified by the requirements.Which approach should the developer use to be sure that the Apex class is working according to specifications?
A) Include a try/catch block to the Apex class.
B) Run the code in an Execute Anonymous block in the Developer Console.
C) Create a test class to execute the business logic and run the test in the Developer Console.
D) Include a savepoint and Database. rollback ().

Salesforce DEX-450 Exam - Topic 2 Question 56 Discussion

Actual exam question for Salesforce's DEX-450 exam
Question #: 56
Topic #: 2
[All DEX-450 Questions]

While writing an Apex class, a developer wants to make sure that all functionality being developed is handled as specified by the requirements.

Which approach should the developer use to be sure that the Apex class is working according to specifications?

Show Suggested Answer Hide Answer
Suggested Answer: A

by Ressie at Jun 26, 2022, 11:42 PM

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Linn
10 months ago
C is definitely the best way to ensure everything works right!
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Erick
10 months ago
Wait, are we really considering try/catch for this?
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Mollie
10 months ago
Not sure about D, seems a bit overkill for this.
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Ashton
11 months ago
I think B is a good option too, quick testing!
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Salena
11 months ago
Gotta go with C, test classes are essential!
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Mitsue
11 months ago
Including a savepoint and rollback seems like a good safety net, but I’m not convinced it actually verifies if the class works as intended.
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Telma
11 months ago
I recall a similar question where running code in Execute Anonymous was mentioned, but I feel like that’s more for quick tests rather than full validation.
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Laurel
11 months ago
I’m not entirely sure, but I remember something about using try/catch blocks for error handling. Would that help with functionality?
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Tanja
11 months ago
I think creating a test class is the best way to ensure the Apex class meets the requirements. It’s what we practiced in our last session.
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Cheryl
11 months ago
Hmm, I'm a little unsure about this question. I know the settings are important for managing access, but I'm not totally sure which three are the most relevant. I'll have to think it through carefully.
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Alysa
11 months ago
Okay, let me think this through. If the organization hires more experienced (and likely higher-paid) researchers, that would lead to an adverse labor rate variance. And since the more experienced researchers may be more efficient, that could result in a favorable labor efficiency variance. So I'm leaning towards option B.
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