The Art of Doing - Web Development for Beginners - Getting Input Values Part 1

This video tutorial explores processing events in JavaScript to retrieve information from various input fields in an HTML document. It covers handling text inputs, dropdown menus, and radio buttons, demonstrating how to use event listeners and manipulate the DOM to update web pages based on user input. The tutorial provides practical examples and code snippets to illustrate these concepts.

What is the purpose of linking a script tag with the 'defer' attribute in HTML?

• To prevent the script from loading

• To load the script after the HTML is parsed

• To load the script before the HTML is parsed

• To execute the script immediately

Which method is used to select an HTML element by its ID in JavaScript?

• document.getElementByName

• document.getElementByTagName

• document.querySelector

• document.getElementByClassName

What event type is used to trigger a function when a button is clicked?

• click

• mouseover

• dblclick

• keydown

In a dropdown menu, what HTML tag is used to define each selectable option?

How can you retrieve the selected value from a dropdown menu in JavaScript?

• Using .innerHTML

• Using .style

• Using .textContent

• Using .value

What attribute is used to group radio buttons together in a form?

• type

• id

• class

• name

Why is it beneficial to place a button outside of a form in HTML?

• To make the button larger

• To prevent the form from submitting automatically

• To disable the button

• To change the button color

Which JavaScript property is used to update the text content of an HTML element?

• .style

• .innerHTML

• .textContent

• .value

What is the correct way to access the value of a selected radio button in JavaScript?

• Using .checked

• Using .value

• Using .textContent

• Using .innerHTML

What is the main advantage of using JavaScript to handle form inputs?

• To change the form's background color

• To dynamically update the webpage based on user input

• To make the form unresponsive

• To prevent the form from being submitted