Kuizi 13 - Web

What method is used to select an element by its ID?

• document.getElementsByClassName

• document.querySelector

• document.selectById

• document.getElementById

Which method adds a new element to the end of a parent element?

• pushElement

• appendChild

• addChild

• insertElement

How do you remove an element from the DOM?

• Use element.delete() to remove an element.

• Call removeElement(element) method.

• Set element.style.display to 'none' to hide it.

• Use element.remove() or parentNode.removeChild(element).

What is the purpose of the addEventListener method?

• To remove an event handler from an element.

• To attach an event handler to an element.

• To create a new HTML element.

• To change the style of an element.

Which property is used to access the first child of a node?

• firstChild

• parentNode

• lastChild

• nextSibling

What method would you use to change the text content of an element?

• Use the 'setAttribute' method on the element.

• Use the 'innerHTML' property of the element.

• Change the 'style' property of the element.

• Use the 'textContent' property of the element.

How can you prevent the default action of an event?

• Use event.stopPropagation() in the event handler.

• Set the event's return value to false.

• Use event.preventDefault() in the event handler.

• Call the function directly without any parameters.

What does the term 'DOM tree structure' refer to?

• A type of database used for storing documents.

• A programming language used for server-side scripting.

• A method for styling web pages using CSS.

• The hierarchical representation of a document's structure as a tree of nodes.

Which method is used to select multiple elements with a class name?

• document.querySelectorAll(className)

• document.getElementsByClassName(className)

• document.getElementById(className)

• document.selectElementsByClass(className)

How do you create a new element in the DOM?

• Use document.createElement('elementName') to create a new element and append it to the DOM.

• Invoke document.insertElement('elementName') to generate a new element.

• Call createNewElement('elementName') to add a new element.

• Use document.addElement('elementName') to create a new element.