Creation

Question 1

Does the document.createElement() method insert a new element into the page?

Answer 1

No, it creates a node.

Question 2

How do you add an element as a child to another element?

Answer 2

.appendChild()

Question 3

What do you pass as the arguments to the element.setAttribute() method?

Answer 3

Name, value.

Question 4

What steps do you need to take in order to insert a new element into the page?

Answer 4

createElement(), createTextNode(), appendChild()

Question 5

What is the textContent property of an element object for?

Answer 5

To add or change textContent

Question 6

Name two ways to set the class attribute of a DOM element.

Answer 6

className and setAttribute

Question 7

What are two advantages of defining a function to create something (like the work of creating a DOM tree)?

Answer 7

You don’t have to create the same DOM Tree and easy debugging