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Salesforce Exam DEX-450 Topic 11 Question 89 Discussion

Actual exam question for Salesforce's DEX-450 exam
Question #: 89
Topic #: 11
[All DEX-450 Questions]

A developer creates a custom exception as shown below:

public class ParityException extends Exception {}

What are two ways the developer can fire the exception in Apex?

Choose 2 answers

Show Suggested Answer Hide Answer
Suggested Answer: B, D

by Coleen at May 10, 2024, 05:04 PM

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Malinda
6 months ago
True, so it's A and D then. A bit tricky but manageable once you think it through.
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Jamal
6 months ago
B looks correct but it has a string parameter which our custom exception doesn't handle.
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Edward
6 months ago
Ha! I guess the developer is really into parity. Maybe they should create a 'ParityMatchException' instead. But B and D are the correct answers.
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Lamonica
6 months ago
I think both B and D are correct. Depends on whether you want to include a custom message or not.
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Helga
5 months ago
B) throw new ParityException("parity does not match");
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Rusty
5 months ago
A) new ParityException();
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Lisha
5 months ago
B) throw new ParityException("parity does not match");
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Jose
6 months ago
B) throw new ParityException("parity does not match");
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Cortney
6 months ago
A) new ParityException();
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Kiera
6 months ago
A) new ParityException();
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Rossana
6 months ago
Good point. Actually, D seems right. Also, B looks like it might be okay?
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Ma
7 months ago
I agree with option D for sure. But isn't option A missing a throw keyword?
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Delsie
7 months ago
Option B is the way to go! Throwing the exception with a message is more informative for the caller.
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Hoa
6 months ago
B) throw new ParityException("parity does not match");
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Tawny
6 months ago
A) new ParityException();
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Jamal
7 months ago
Yup, throwing exceptions in Apex is important too. I'm leaning towards options A and D.
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Malinda
7 months ago
This question is quite technical. Understanding custom exceptions is crucial.
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