Quizzes – EduHub

Question 1

What is Bootstrap?

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

Question 2

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

container container-fluid row col

Question 3

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

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

Question 4

Which Bootstrap class is used to create a button?

button .button .btn .btn-default

Question 5

How do you center content horizontally in Bootstrap?

text-align: center; mx-auto center-block justify-content: 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% 1140px 960px 1320px

Question 8

Which class is used to create a navigation bar?

nav navbar navigation menu

Question 9

How do you make an image responsive in Bootstrap?

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

Question 10

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

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

Question 11

What does the "btn-primary" class do?

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

Question 12

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

d-none hidden invisible 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 horizontal line Adds background color Creates a new section

Question 14

Which component would you use to create a dropdown menu?

dropdown select menu list-group

Question 15

How do you align text to the center in Bootstrap?

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

Question 16

Which class adds a hover effect to table rows?

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

Question 17

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

576px 768px 992px 1200px

Question 18

Which class creates a card component?

card box panel widget

Question 19

How do you create a responsive image that is rounded?

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

Question 20

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

flex d-flex display-flex flexbox