JavaScript-Developer-I Exam Dumps | Given HTML below: <div> <div id ="row-uc"> UniversalContainer</div> <div id ="row-aa">Applied

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Salesforce.JavaScript-Developer-I.v2024-08-09.q110
Question 37

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Question 37/110

Given HTML below:
<div>
<div id ="row-uc"> UniversalContainer</div>
<div id ="row-aa">Applied Shipping</div>
<div id ="row-bt"> Burlington Textiles </div>
</div>
Which statement adds the priority = account CSS class to the universal Containers row ?

A. Document .querySelector('#row-uc').classList.add('priority-account');

B. Document .querySelectorALL('#row-uc').classList.add('priority-account');

C. Document .querySelector('#row-uc').classes.push('priority-account');

D. Document .queryElementById('row-uc').addclass('priority-account');

Correct Answer: D

Recent Comments (The most recent comments are at the top.)

German - Jan 13, 2025

`queryElementById` is not a valid method. The correct method is `document.getElementById`. Additionally, `addclass` is not a valid method; the correct method is `classList.add`.

So, option A is the correct way to add the `priority-account` class to the Universal Container row.

Verbotron - Sep 23, 2024

The correct answer is A.
D's incorrect as the function is getElementById, NOT queryElementById...

Shobhit - Sep 15, 2024

The correct answer is A, as we find the element using querySelector(), idenitfy it by #row-uc adds class to the classList

Coccu - Aug 28, 2024

The correct answer is B

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Question 37/110

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