Modern Web Design with HTML5, CSS3, and JavaScript - Running JavaScript in a Browser

This video tutorial introduces JavaScript, explaining its role in web development and how it runs in the browser. It covers using Chrome's developer tools to write and debug JavaScript code, focusing on the console for executing code. The tutorial demonstrates using the alert function, explaining its syntax and parameters. Viewers are encouraged to practice by typing their name in an alert function within the console. The video also references the Mozilla Developer Network as a resource for further learning.

What is the primary role of JavaScript in web development?

• To manage databases

• To style web pages

• To make web pages interactive

• To store data on the server

Which resource is recommended for learning more about JavaScript syntax and functions?

• Stack Overflow

• W3Schools

• GitHub

• Mozilla Developer Network

Which browser tool is used to run and debug JavaScript code?

• Network tab

• Elements tab

• Sources tab

• Console tab

How can you access the developer tools in a Chrome browser?

• By clicking on the address bar

• By right-clicking on the page

• By selecting 'More tools' from the menu

• By opening a new tab

What is the purpose of the alert function in JavaScript?

• To send data to the server

• To style HTML elements

• To display a popup message

• To log messages to the console

What parameter does the alert function require?

• A boolean value

• An integer value

• A string value

• An array

What happens to the JavaScript code in the console when the page is refreshed?

• It is sent to the server

• It is deleted

• It is saved permanently

• It is stored in local storage