DOM - manipulation

Question 1

What is the className property of element objects?

Answer 1

property of the Element interface gets & sets the value of the class attribute of the specified element

Question 2

How do you update the CSS class attribute of an element using JavaScript?

Answer 2

.className = write in class Name

Question 3

What is the textContent property of element objects?

Answer 3

property of the Node interface represents the text content of the node

Question 4

How do you update the text within an element using JavaScript?

Answer 4

using node.textContent