Salesforce DEX-450 Exam - Topic 5 Question 41 Discussion

Actual exam question for Salesforce's DEX-450 exam

Question #: 41
Topic #: 5

[All DEX-450 Questions]

What is the result of the following code block ?

Integer x = 1;Integer Y = 0;While(x < 10){Y++;}

AAn error occurs

BY = 9

CY = 10

DX = 0

Show Suggested Answer

Suggested Answer: A

by Willard at May 07, 2022, 05:15 PM

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Leslie

4 months ago

I agree, it should be 9, but why no x++?

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Lauran

4 months ago

Wait, it doesn't increment x? That's weird!

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Karima

4 months ago

Definitely an error, the loop won't run.

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Cassi

4 months ago

I think it should be 10, right?

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Dannette

4 months ago

Y will be 9 after the loop.

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Lavonda

5 months ago

I’m pretty confident that the answer is C, Y = 10, since the loop increments Y until x is no longer less than 10.

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Verlene

5 months ago

Wait, isn't there something about the loop condition? I feel like it might not run at all if x isn't updated inside the loop.

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Portia

5 months ago

I remember a similar question where the loop counted up, and I think Y should end up being 10 after the loop finishes.

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Rodrigo

5 months ago

I think the loop should run 9 times since x starts at 1 and goes up to 9, but I'm not entirely sure if Y gets incremented correctly.

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Martha

5 months ago

Alright, I'm going to read through the options carefully and try to eliminate the ones that don't seem to fit the question. That should help me narrow it down to the most likely answer.

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Fallon

5 months ago

This seems like a pretty standard IIS log parsing question. I'm confident I can identify the service status code by looking for the numeric field that represents that information.

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King

5 months ago

Authentication is all about confirming who someone is, so I'm leaning towards option C as the most accurate statement. The other options don't seem to fully capture the essence of authentication.

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