WEB DEV
Authored by James Esponilla
Information Technology (IT)
2nd Grade
Used 1+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. What is the DOM in web development?
A database management system
A programming interface for HTML documents
A web server
A JavaScript library
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. What does the DOM tree represent? (1 point)
The JavaScript code structure
The CSS styling hierarchy
The structure of a web page
The server architecture
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. In the DOM tree, what are child nodes? (1 point)
Elements contained within a parent element
The topmost elements in the hierarchy
External resources linked to the document
The server responses
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. What does childNodes return in the DOM? (1 point)
The parent of an element
All sibling elements
A collection of an element's child nodes
The first child of an element
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5. What is the significance of parent-child relationships in the DOM? (1 point)
They define the network status
They determine the server response time
They represent the nesting of elements
They control the JavaScript execution
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6. Which method returns the next sibling node of an element in the DOM? (1 point)
element.previousSibling
element.parentNode
element.nextSibling
element.firstChild
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7. What does firstChild return in the DOM? (1 point)
The first sibling element
The last child node of an element
The parent node of an element
The first child node of an element
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