Quiz: Say Hello to the Browser
Explore your understanding of introductory JavaScript by completing a quiz on sending messages to the browser using console.log() and alert(). This lesson helps reinforce basic commands before applying them in a small project.
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In the last lesson, you wrote your first JavaScript commands, using console.log() and alert() to send messages to the browser—either in the console or as a pop-up.
Before we move ahead, let’s test your understanding of the previous lesson. Try answering these quick questions—no pressure, just practice!
What is wrong with this line of code?
console.log('Hello");
Strings cannot use single quotes.
It’s missing a semicolon.
The quotes don’t match.
Nothing is wrong.
Great job on the quiz!
What’s next?
Now it’s time to apply what you’ve learned in a mini-project. In the next lesson, you’ll take on a small challenge to put these concepts into action, just like a real developer would.