DHTML
-
Which CSS unit is relative to the root element's font size?
- em
- rem
- %
- px
-
Which HTML tag is used to embed JavaScript?
- <js>
- <javascript>
- <script>
- <code>
-
Which of the following is a Boolean value in JavaScript?
- true/false
- yes/no
- 1/0
- on/off
-
Which method is used to write content directly into the HTML document?
- write()
- print()
- document.write()
- innerHTML
-
What is the default position value in CSS?
- static
- fixed
- relative
- absolute
-
Which property is used in JavaScript to change the content of an element?
- innerText
- innerHTML
- textValue
- nodeValue
-
Which method attaches an event handler to an element in modern JavaScript?
- attach()
- addEventListener()
- eventHandler()
- onEvent()
-
Which JavaScript function repeats execution after a fixed time interval?
- setTimeout()
- setInterval()
- repeat()
- loop()
-
In DHTML, image rollovers are created using:
- HTML only
- CSS only
- JavaScript events
- PHP functions
-
Which object represents the structure of a web page in DHTML?
- DOM
- BOM
- CSSOM
- JSON
-
Which method is used to dynamically create a new HTML element?
- createNode()
- createElement()
- newElement()
- appendElement()
-
The parent node of all elements in the DOM is:
- <body>
- <html>
- document
- window
-
Which JavaScript event is best for validating form inputs as the user types?
- onchange
- onblur
- oninput
- onload
-
Drag-and-drop in DHTML is achieved by:
- Using HTML only
- Combining events like onmousedown, onmousemove, onmouseup
- Using CSS transitions
- Using PHP backend
-
Which DOM property gives access to all child elements?
- childList
- children
- childNodes
- getChildren()