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

Limited Time Offer

25%

Off

Get Premium Javascript Developer I Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Gladys

1 months ago

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

upvoted 0 times

...

Gianna

1 months ago

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

upvoted 0 times

Sharan

27 days ago

I think option A is the correct one.

upvoted 0 times

...

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.

upvoted 0 times

Rosalind

13 days ago

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

upvoted 0 times

...

Ciara

24 days ago

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

upvoted 0 times

...

Bettina

2 months ago

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

upvoted 0 times

...

Carline

2 months ago

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

upvoted 0 times

...

Mohammad

2 months ago

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

upvoted 0 times

...

Nichelle

2 months ago

I agree, option C is the correct choice here.

upvoted 0 times

...

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.

upvoted 0 times

...

Alaine

3 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.

upvoted 0 times

Kathrine

1 months ago

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

upvoted 0 times

...

Major

1 months ago

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

upvoted 0 times

...

Reed

3 months ago

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

upvoted 0 times

...

Glen

3 months ago

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

upvoted 0 times

...

Winfred

3 months ago

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

upvoted 0 times

...