Question
What will this line of code do?
document.getElementById("firstGreeting").innerHTML = "Welcome!"
put the word “Welcome!” into the element whose ID is firstGreeting
put the word “firstGreeting” into the element whose ID is Welcome!
add “Welcome!” to the innerHTML of the whole document
add “firstGreeting” to the innerHTML of the whole document
document.getElementById("firstGreeting").innerHTML = "Welcome!"
put the word “Welcome!” into the element whose ID is firstGreeting
put the word “firstGreeting” into the element whose ID is Welcome!
add “Welcome!” to the innerHTML of the whole document
add “firstGreeting” to the innerHTML of the whole document
Answers
GPT-4o mini
The line of code
```javascript
document.getElementById("firstGreeting").innerHTML = "Welcome!";
```
will **put the word “Welcome!” into the element whose ID is firstGreeting**.
This means it targets the HTML element with the ID `firstGreeting` and sets its inner HTML content to "Welcome!". The other options provided do not accurately describe what the code does.
```javascript
document.getElementById("firstGreeting").innerHTML = "Welcome!";
```
will **put the word “Welcome!” into the element whose ID is firstGreeting**.
This means it targets the HTML element with the ID `firstGreeting` and sets its inner HTML content to "Welcome!". The other options provided do not accurately describe what the code does.