Quizzes – EduHub

Question 1

What is Bootstrap?

A programming language A CSS framework for responsive design A database management system A JavaScript library

Question 2

Which class is used to create a responsive container that spans the full width?

row container col container-fluid

Question 3

What does the "col-sm-6" class mean in Bootstrap 5?

A column with 6px padding A column that is hidden on small screens A small column of size 6 A column that takes 6 out of 12 columns on small screens and above

Question 4

Which Bootstrap class is used to create a button?

.btn-default button .button .btn

Question 5

How do you center content horizontally in Bootstrap?

justify-content: center; center-block mx-auto text-align: center;

Question 6

Which class adds a zebra-striped effect to a table?

table-bordered table-hover table-striped table-condensed

Question 7

What is the default maximum width of a .container in Bootstrap?

100% 960px 1140px 1320px

Question 8

Which class is used to create a navigation bar?

navigation navbar menu nav

Question 9

How do you make an image responsive in Bootstrap?

img-fluid img-full responsive-img img-responsive

Question 10

Which spacing utility adds margin on all sides (1.5rem by default)?

mt-3 m-4 m-0 p-3

Question 11

What does the "btn-primary" class do?

Disables the button Makes the button large Makes the button transparent Applies the primary theme color (usually blue) to the button

Question 12

Which class is used to hide an element on mobile devices?

invisible d-none hidden d-sm-none

Question 13

What is the purpose of the "row" class in Bootstrap?

Defines a container for columns in a grid Creates a new section Adds background color Creates a horizontal line

Question 14

Which component would you use to create a dropdown menu?

menu select list-group dropdown

Question 15

How do you align text to the center in Bootstrap?

center text-center text-align: center; align-center

Question 16

Which class adds a hover effect to table rows?

table-hover table-bordered table-active table-striped

Question 17

What is the breakpoint for large screens (lg) in Bootstrap 5?

992px 1200px 768px 576px

Question 18

Which class creates a card component?

box widget card panel

Question 19

How do you create a responsive image that is rounded?

img-circle img-rounded rounded img-fluid img-fluid rounded

Question 20

Which utility class is used to display an element as flexbox?

flex display-flex d-flex flexbox