HTML CSS and JavaScript for Beginners - A Web Design Course - Image and Form Attributes

The video tutorial covers working with image attributes, creating JavaScript files, accessing and updating input values, handling checkbox states, and working with select dropdowns. It explains how to manipulate attributes and values using JavaScript and jQuery, focusing on practical examples like updating image sources and form inputs. The tutorial emphasizes the importance of precise selection methods, akin to CSS, to ensure correct element manipulation.

What is the primary attribute discussed in relation to images in this section?

• Title

• Class

• Source

• Alt

Which method is used to retrieve the value of an input field in JavaScript?

• getValue()

• fetch()

• retrieve()

• val()

When selecting elements without using IDs, which attribute is commonly used?

• Name

• Value

• Class

• Type

What is the default state of a checkbox when the page loads, as discussed in this section?

• Checked

• Unchecked

• Disabled

• Enabled

Which value type is used to determine if a checkbox is checked?

• String

• Number

• Boolean

• Array

How can you set a default value for a dropdown menu?

• By setting the 'selected' property

• By using the 'defaultValue' method

• Using the 'default' attribute

• Through the 'value' attribute

What method is used to update the value of an input field?

• setValue()

• changeValue()

• update()

• val()