Skip to content

Updated dom-events.md #40

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Oct 4, 2022
Merged

Updated dom-events.md #40

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
38 changes: 38 additions & 0 deletions code-snippets/dom-events.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -468,5 +468,43 @@
</p>
</details>

</li>

---

<li>

**What will be the output ?**

```HTML
<div>
<div class="number-box">1</div>
<div class="number-box">2</div>
<div class="number-box">3</div>
<div class="number-box">4</div>
</div>
<script>
const arr = document.querySelectorAll('.number-box');
console.log(arr);
</script>
```

- A: `array of length 4`
- B: `undefined`
- C: `NodeList of length 4`
- D: `empty array`
- E: `empty NodeList`

<br/>

<details>
<summary><b>Answer</b></summary>
<p>

#### Option: C

</p>
</details>

</li>
</ol>