Modern Web Design with HTML5, CSS3, and JavaScript - Colorful Buttons with Bootstrap

What is a key feature of Bootstrap buttons that enhances user interaction?

• They can only be used on hyperlinks.

• They are invisible until clicked.

• They are always red.

• They have a default active state on hover.

Which of the following is NOT a button size option in Bootstrap?

• Large

• Medium

• Small

• Block

How can you make a button appear as a block-level element in Bootstrap?

• Use the class 'btn-block'.

• Apply the 'block' attribute.

• Set the width to 100%.

• Use the 'btn-lg' class.

What is the purpose of the 'active' class in Bootstrap buttons?

• To change the button color to red.

• To indicate the button is currently selected or clicked.

• To disable the button.

• To make the button larger.

Which attribute is necessary for toggling button groups in Bootstrap?

• data-toggle

• data-group

• data-button

• data-active

Why is it important to include the 'active' class in radio buttons?

• To ensure the user can see which button is selected.

• To make the button larger.

• To disable the button.

• To change the button color to green.

What should be considered when applying different color classes to radio buttons?

• They should all be different for variety.

• They should be consistent for a better visual appeal.

• They should be random to surprise the user.

• They should be invisible.