Full Stack Web Development MASTERY Course - Novice to Expert - Visibility and Z-Index Property in CSS

Full Stack Web Development MASTERY Course - Novice to Expert - Visibility and Z-Index Property in CSS

Assessment

Interactive Video

•

Information Technology (IT), Architecture

•

University

•

Practice Problem

•

Hard

Created by

Wayground Content

FREE Resource

This video tutorial covers the CSS properties of visibility and Z index, explaining the differences between visibility hidden and display none. It provides a practical demonstration of how to set up an HTML file with CSS, create boxes with different colors, and manipulate their visibility and stacking order using Z index. The tutorial emphasizes the importance of understanding the parent-child-sibling relationship in HTML and how the Z index affects element overlap.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of the lecture discussed in the introduction?

CSS Flexbox

Visibility and Z-index properties

JavaScript Functions

CSS Grid

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of creating an HTML file with internal CSS in this lecture?

To demonstrate JavaScript functions

To learn about HTML forms

To set up boxes with different colors and sizes

To create a responsive layout

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which CSS property will leave a blank space when an element is hidden?

opacity: 0

visibility: hidden

display: none

z-index: -1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the key difference between 'visibility: hidden' and 'display: none'?

'display: none' makes the element transparent

'visibility: hidden' leaves a blank space

'display: none' leaves a blank space

'visibility: hidden' removes the element completely

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the Z-index property control in CSS?

The color of an element

The horizontal position of an element

The vertical position of an element

The stacking order of elements

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which axis is associated with the Z-index in CSS?

Z-axis

Y-axis

X-axis

W-axis

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What must be changed for the Z-index property to work?

The element's font size

The element's position from static

The element's border style

The element's color

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