Salesforce Exam Javascript Developer I Topic 2 Question 90 Discussion

Actual exam question for Salesforce's Javascript Developer I exam

Question #: 90
Topic #: 2

[All Javascript Developer I Questions]

Given the following code:

document.body.addEventListener(' click ', (event) => {

if (/* CODE REPLACEMENT HERE */) {

console.log('button clicked!');

)

});

Which replacement for the conditional statement on line 02 allows a developer to

correctly determine that a button on page is clicked?

AEvent.clicked

Be.nodeTarget ==this

Cevent.target.nodeName == 'BUTTON'

Dbutton.addEventListener('click')

Show Suggested Answer

Suggested Answer: C

by Stephen at Sep 13, 2024, 06:36 PM

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Gladys

1 months ago

Ooh, option A sounds promising. 'Event.clicked'? That must be the answer, right? What could possibly go wrong?

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Gianna

1 months ago

Option B? Really? 'e.nodeTarget == this'? That doesn't even make sense. C is the clear winner here.

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Sharan

19 days ago

I think option A is the correct one.

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Paola

2 months ago

Option D is just completely off the mark. That's not how you detect a button click in this scenario. I'm definitely choosing C.

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Rosalind

5 days ago

Yes, option C makes sense because it checks if the event target is a button element.

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Ciara

15 days ago

I think option C is the correct replacement for the conditional statement.

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Bettina

1 months ago

I'm going with option C as well, it seems like the most logical answer.

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Carline

1 months ago

I think option B might work too, but option C seems more reliable.

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Mohammad

1 months ago

I agree, option D is not the correct way to detect a button click.

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Nichelle

1 months ago

I agree, option C is the correct choice here.

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Vincent

2 months ago

I'm going to go with option C as well. It looks like the most straightforward way to check the target element's node name and see if it's a button.

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Alaine

2 months ago

Hmm, I think option C is the correct answer. The code is checking if the clicked element is a button, which seems like the right way to detect a button click.

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Kathrine

1 months ago

Yeah, option C seems like the most logical choice. It specifically targets button elements.

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Major

1 months ago

I agree, option C makes sense. It checks if the target element is a button.

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Reed

2 months ago

I'm not sure, but I think D) button.addEventListener('click') could also work to detect button clicks.

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Glen

2 months ago

I agree with Winfred. Option C makes sense because it specifically targets buttons.

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Winfred

2 months ago

I think the correct answer is C) event.target.nodeName == 'BUTTON'. It checks if the target element is a button.

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