Modern Web Design with HTML5, CSS3, and JavaScript - JavaScript Code Challenge – Prompt Challenge

The video tutorial guides viewers through creating a JavaScript program from scratch. It involves prompting the user for their name and displaying a personalized welcome message using template literals. The tutorial emphasizes good coding practices, such as using variables for dynamic content and updating HTML elements with JavaScript.

What is the main task described in the first section of the lesson?

• To create a game using JavaScript

• To ask the user's age and display it

• To create a prompt asking the user's name and display a welcome message

• To build a calculator using JavaScript

Why is it beneficial to use separate variables for the question in a prompt?

• It makes the code more secure

• It makes the code run faster

• It allows for easier changes to the question

• It reduces the number of lines of code

What is the purpose of using template literals in JavaScript?

• To simplify the process of string concatenation

• To create complex mathematical operations

• To enhance the security of the code

• To store multiple data types in a single variable

How do you update the HTML content with the welcome message?

• By using the console.log() method

• By using the alert() function

• By using the innerHTML property

• By using the document.write() method

What should you do if the element does not have an ID?

• Ignore it and proceed with the code

• Assign an ID to the element

• Remove the element from the HTML

• Use a different method to select the element