Quizzes – EduHub

Question 1

What is Bootstrap?

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

Question 2

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

container row container-fluid col

Question 3

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

A column with 6px padding A small column of size 6 A column that is hidden on small screens 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?

.button button .btn-default .btn

Question 5

How do you center content horizontally in Bootstrap?

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

Question 6

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

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

Question 7

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

1320px 960px 1140px 100%

Question 8

Which class is used to create a navigation bar?

menu nav navbar navigation

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)?

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

Question 11

What does the "btn-primary" class do?

Disables the button Makes the button transparent Makes the button large 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-sm-none d-none hidden

Question 13

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

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

Question 14

Which component would you use to create a dropdown menu?

list-group menu select dropdown

Question 15

How do you align text to the center in Bootstrap?

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

Question 16

Which class adds a hover effect to table rows?

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

Question 17

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

992px 1200px 576px 768px

Question 18

Which class creates a card component?

card panel box widget

Question 19

How do you create a responsive image that is rounded?

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

Question 20

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

flexbox d-flex flex display-flex