JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Working with Answer / 213

This video tutorial introduces JavaScript, focusing on form handling. It covers capturing form data, adding event listeners, preventing default form behavior, and capturing user answers. The tutorial explains how to match user answers with correct answers, calculate scores, and display results. The video prepares viewers for further enhancements in the next lecture.

What is the first step mentioned for starting work with JavaScript?

• Designing a database

• Creating a new HTML page

• Downloading the necessary files

• Writing CSS code

What is the purpose of adding an event listener to the form?

• To change the form's style

• To capture form submissions

• To delete the form

• To create a new form

Why was nothing happening when the form was submitted initially?

• The HTML file was missing

• The JavaScript file was not linked

• The CSS file was incorrect

• The form was not visible

What method is used to prevent the default form submission behavior?

• event.cancelBubble()

• event.stopImmediatePropagation()

• event.preventDefault()

• event.stopPropagation()

How are user answers captured from the form?

• Using form.querySelector()

• Using form.value

• Using document.getElementById()

• Using form.getElementsByClassName()

What is the initial value of the score before any calculations?

• 1

• 0

• 10

• 5

How are correct answers compared with user answers?

• Using a forEach loop

• Using a while loop

• Using a map function

• Using a for loop

What happens when a user answer matches the correct answer?

• The score increases

• The score remains the same

• The form resets

• The score decreases

What visual feedback is planned for correct answers in the next lecture?

• The box turns green

• The box turns blue

• The box turns yellow

• The box turns purple

What is one of the tasks mentioned for the next lecture?

• Adding a new form

• Removing the hide class from the score box

• Creating a new JavaScript file

• Designing a new CSS layout