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BootStrap Intermediate
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BootStrap Intermediate
10 questions · Medium difficulty · 00:20:00 min
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Question 1
How do you create a responsive navigation bar that collapses?
Using collapse.js
Using navbar-expand-* class
Using media queries
Using flex-wrap
Question 2
What are Bootstrap cards and how do you use them?
Flexible content containers with header, body, footer
Credit cards
Image cards
Playing cards
Question 3
How do you center a modal vertically in Bootstrap 5?
Add modal-dialog-centered class to modal-dialog
Use position absolute
Use vertical-align
Use margin auto
Question 4
What is the purpose of "spinners" in Bootstrap?
Spinning animation
Form spinner
Game spinner
Indicate loading state
Question 5
How do you create a carousel/slider in Bootstrap?
Using slider.js
Using carousel component with .carousel class
Using slideshow
Using cycle plugin
Question 6
What are Bootstrap tooltips and how are they initialized?
Popups with text that appear on hover; initialized via JS
Tooltips are automatic
No initialization needed
Only CSS
Question 7
How do you create a scrollspy navigation?
Use jQuery
Use CSS only
Add data-bs-spy="scroll" to body and data-bs-target to nav
Use scroll.js
Question 8
What is the difference between "display: flex" and Bootstrap's d-flex?
d-flex is Bootstrap's utility for display: flex
Same
d-flex is faster
No difference
Question 9
How do you create an offcanvas sidebar in Bootstrap 5?
Use sidebar class
Use .offcanvas component with data-bs-toggle="offcanvas"
Use drawer class
Use slideout
Question 10
What are Bootstrap badges?
Badges are buttons
Small inline counters and labels
Badges are alerts
Badges are icons
Question 11
How do you create a button group in Bootstrap?
Use group class
Wrap buttons in .btn-group
Use button-group class on each button
Use flex
Question 12
What is the purpose of the "data-bs-*" attributes?
Data attributes for HTML5
Custom attributes for Bootstrap JavaScript components
For styling
For SEO
Question 13
How do you create a toast notification in Bootstrap?
Use notification
Use popup
Use .toast component with .toast class and JS trigger
Use alert
Question 14
What is the difference between "col-*" and "col-*-*"?
col-* is equal width, col-*-* specifies number of columns
col-* is for rows
col-*-* is deprecated
Same
Question 15
How do you create a responsive table with horizontal scrolling?
Wrap table in .table-responsive
Use overflow: auto
Use width: 100%
Use scroll table
Question 16
What are Bootstrap list groups?
Horizontal lists
Vertically stacked list items
Unordered lists
Ordered lists
Question 17
How do you create a floating label input in Bootstrap 5?
Use placeholder="float"
Use floating attribute
Use .form-floating class on wrapper
Use label floating
Question 18
What is the purpose of "placeholders" in Bootstrap?
Image placeholders
Card placeholders
Skeleton loading placeholders for content
Form placeholders
Question 19
How do you customize Bootstrap using CSS variables?
Use a different framework
Override root CSS variables like --bs-primary
Use !important
Edit bootstrap.css
Question 20
What are Bootstrap breakpoints and their default values?
mobile, tablet, desktop
sm:576px, md:768px, lg:992px, xl:1200px, xxl:1400px
480, 768, 1024, 1200
No breakpoints
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