1. What is Bootstrap?
   A) A programming language
   B) A framework for web development
   C) A database management tool
   D) None of the above

Answer: B

2. What is the latest version of Bootstrap?
   A) 2.0
   B) 3.0
   C) 4.0
   D) 5.0

Answer: D

3. What is the standard grid system in Bootstrap based on?
   A) 6 columns
   B) 8 columns
   C) 10 columns
   D) 12 columns

Answer: D

4. Which class is used for creating a responsive navbar in Bootstrap?
   A) .navbar-default
   B) .navbar-inverse
   C) .navbar-responsive
   D) .navbar-collapse

Answer: D

5. Which class is used for creating a responsive image in Bootstrap?
   A) .img-responsive
   B) .img-fluid
   C) .img-scale
   D) .img-flex

Answer: A

6. Which class is used for creating a modal in Bootstrap?
   A) .modal-container
   B) .modal-dialog
   C) .modal-content
   D) .modal-window

Answer: B

7. What is the CSS preprocessor used in Bootstrap?
   A) Less
   B) Sass
   C) Stylus
   D) All of the above

Answer: B

8. Which class is used for creating a progress bar in Bootstrap?
   A) .progress-tracker
   B) .progress-bar
   C) .progress-graph
   D) .progressbar

Answer: B

9. Which class is used for creating a carousel in Bootstrap?
   A) .carousel
   B) .slider
   C) .scroll-pane
   D) .carousel-gallery

Answer: A

10. What is the default font-family in Bootstrap?
    A) Times New Roman
    B) Arial
    C) Verdana
    D) Helvetica Neue

Answer: D

11. Which class is used for creating a jumbotron in Bootstrap?
    A) .jumbotron
    B) .hero-unit
    C) .big-banner
    D) .mega-header

Answer: A

12. What is the difference between container and container-fluid in Bootstrap?
    A) container-fluid has a fixed width
    B) container-fluid has a fluid width
    C) container has a fixed width
    D) Both A and C

Answer: B

13. Which class is used for creating a label in Bootstrap?
    A) .label
    B) .badge
    C) .tag
    D) .marker

Answer: A

14. Which class is used for creating a dropdown menu in Bootstrap?
    A) .dropdown
    B) .options
    C) .select-menu
    D) .drop-menu

Answer: A

15. What is the difference between button and input[type=”submit”] in Bootstrap?
    A) They are used for the same purpose
    B) button can contain HTML content and input[type=”submit”] cannot
    C) input[type=”submit”] is preferred for forms
    D) Both B and C

Answer: D

16. Which class is used for creating a list group in Bootstrap?
    A) .list-group
    B) .group-list
    C) .list-item
    D) .item-list

Answer: A

17. How can you customize the color palette in Bootstrap?
    A) By using the customize page on the Bootstrap website
    B) By editing the variables in the variables.less file
    C) By adding new classes in the custom.less file
    D) By using CSS overrides

Answer: B

18. Which class is used for creating a navbar brand/logo in Bootstrap?
    A) .navbar-brand
    B) .navbar-logo
    C) .brand-logo
    D) .header-brand

Answer: A

19. What is the default button style in Bootstrap?
    A) Primary
    B) Secondary
    C) Success
    D) Default

Answer: D

20. Which class is used for creating a breadcrumb in Bootstrap?
    A) .breadcrumb
    B) .path
    C) .trail
    D) .way

Answer: A

21. Which class is used for creating a tooltip in Bootstrap?
    A) .tooltip
    B) .hover-tip
    C) .pop-tip
    D) .click-tip

Answer: A

22. Which class is used for creating a card in Bootstrap?
    A) .card
    B) .panel
    C) .box
    D) .container

Answer: A

23. What is the difference between col-md-* and col-lg-* in Bootstrap?
    A) col-md-* is for medium screens and col-lg-* is for large screens
    B) col-lg-* has a wider width than col-md-*
    C) col-md-* is for small screens and col-lg-* is for large screens
    D) There is no difference

Answer: A

24. Which class is used for creating a popover in Bootstrap?
    A) .popover
    B) .pop-up
    C) .popup-window
    D) .tip-box

Answer: A

25. What is the difference between offset-* and push-* in Bootstrap?
    A) They are used for the same purpose
    B) offset-* moves the column to the right, while push-* moves the column to the left
    C) push-* moves the column to the right, while offset-* moves the column to the left
    D) There is no difference

Answer: C

26. Which class is used for creating a form group in Bootstrap?
    A) .form-group
    B) .fieldset
    C) .input-group
    D) .form-unit

Answer: A

27. What is the difference between .navbar-static-top and .navbar-fixed-top in Bootstrap?
    A) There is no difference
    B) .navbar-static-top is always at the top of the page, while .navbar-fixed-top is fixed to the top of the viewport
    C) .navbar-fixed-top is always at the top of the page, while .navbar-static-top is fixed to the top of the viewport
    D) Both A and C

Answer: B

28. Which class is used for creating a pagination in Bootstrap?
    A) .pagination
    B) .paginator
    C) .page-list
    D) .paging

Answer: A

29. What is the purpose of the Bootstrap grid system?
    A) To create responsive layouts
    B) To create fixed layouts
    C) To create fluid layouts
    D) Both B and C

Answer: A

30. Which class is used for creating a progress spinner in Bootstrap?
    A) .spinner
    B) .progress-spinner
    C) .loading-bar
    D) .spinner-bar

Answer: A

31. What is the difference between .container and .container-fluid in Bootstrap?
    A) .container has a fixed width, while .container-fluid has a fluid width
    B) .container-fluid has a fixed width, while .container has a fluid width
    C) They are used for the same purpose
    D) Both B and C

Answer: A

32. Which class is used for creating a well in Bootstrap?
    A) .well
    B) .panel
    C) .card
    D) .container

Answer: A

33. What is the purpose of the responsive utilities in Bootstrap?
    A) To modify the layout based on screen size
    B) To modify the font-size based on screen size
    C) To modify the background-color based on screen size
    D) To modify the padding based on screen size

Answer: A

34. Which class is used for creating a form control in Bootstrap?
    A) .form-control
    B) .input-control
    C) .field-control
    D) .form-field

Answer: A

35. What is the difference between .dropdown-menu and .dropdown-submenu in Bootstrap?
    A) .dropdown-menu is a single-level menu, while .dropdown-submenu is a multi-level menu
    B) .dropdown-submenu is a single-level menu, while .dropdown-menu is a multi-level menu
    C) They are used for the same purpose
    D) Both A and B

Answer: A

36. Which class is used for creating a thumbnail in Bootstrap?
    A) .thumbnail
    B) .media
    C) .image-box
    D) .thumb-box

Answer: A

37. What is the difference between .lead and .text-large in Bootstrap?
    A) They are used for the same purpose
    B) .lead is larger than .text-large
    C) .text-large is larger than .lead
    D) Both A and B

Answer: A

38. Which class is used for creating a blockquote in Bootstrap?
    A) .blockquote
    B) .quote
    C) .text-quote
    D) .quotation

Answer: A

39. What is the purpose of the .sr-only class in Bootstrap?
    A) To hide content visually, but still make it available to screen-readers
    B) To remove the content from the DOM
    C) To apply a style without showing the content
    D) None of the above

Answer: A

40. Which class is used for creating a table in Bootstrap?
    A) .table
    B) .data-table
    C) .tabular
    D) .table-data

Answer: A

41. What is the purpose of the .btn-group class in Bootstrap?
    A) To group buttons together
    B) To group form elements together
    C) To group links together
    D) To group images together

Answer: A

42. Which class is used for creating a well with a border in Bootstrap?
    A) .well
    B) .panel
    C) .card
    D) .jumbotron

Answer: B

43. What is the purpose of the .blockquote-reverse class in Bootstrap?
    A) To reverse the order of the blockquote and the citation
    B) To make the blockquote stand out
    C) To change the font of the blockquote
    D) To add a border around the blockquote

Answer: A

44. Which class is used for creating a responsive embed in Bootstrap?
    A) .embed-responsive
    B) .responsive-video
    C) .flex-embed
    D) .video-embed

Answer: A

45. What is the purpose of the .text-muted class in Bootstrap?
    A) To make the text gray
    B) To make the text italicized
    C) To make the text smaller
    D) To make the text unimportant

Answer: D

46. Which class is used for creating a responsive utility class for display property in Bootstrap?
    A) .d-none
    B) .d-sm-none
    C) .d-md-none
    D) .d-lg-none

Answer: B

47. What is the purpose of the .text-danger class in Bootstrap?
    A) To make the text red
    B) To make the text bold
    C) To make the text uppercase
    D) To make the text blink

Answer: A

48. Which class is used for creating a responsive utility class for margin property in Bootstrap?
    A) .m-0
    B) .m-sm-0
    C) .m-md-0
    D) .m-lg-0

Answer: B

49. What is the purpose of the .blockquote-footer class in Bootstrap?
    A) To add a footer to the blockquote
    B) To add a header to the blockquote
    C) To change the font-size of the blockquote
    D) To change the color of the blockquote

Answer: A

50. Which class is used for creating a responsive utility class for padding property in Bootstrap?
    A) .p-0
    B) .p-sm-0
    C) .p-md-0
    D) .p-lg-0

Answer: B

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The post Bootstrap Utilities : “Visibility” appeared first on scmGalaxy.

Change the alignment of elements with the vertical-alignment utilities.

These are the classes:- .align-baseline, .align-top, .align-middle, .align-bottom, .align-text-bottom, and .align-text-top as needed.

The post Bootstrap utilities : “Vertical align” appeared first on scmGalaxy.

1. Text alignment :

• .class text-justify
• .class text-left
• .class text-center
• .class text-right
• .class text-sm|md|lg|xl-left

2. Text wrapping and overflow :

• .class text-wrap
• .class text-nowrap
• .class text-truncate

3. Word break :

• .class text-break

4. Text transform :

• .class text-lowercase
• .class text-uppercase
• .class text-capitalize

5. Font weight and italics :

• .class font-weight-bold
• .class font-weight-bolder
• .class font-weight-normal
• .class font-weight-light
• .class font-weight-lighter
• .class font-italic

6. Monospace :

• .class text-monospace

7. Reset color :

• .class text-muted

8. Text decoration

• .class text-decoration-none

The post Bootstrap Utilities : Text appeared first on scmGalaxy.

Where property is one of:

1. m–sets margin
2. p-sets padding

Sides is one of:-

• t-sets margin-padding “top“
• b-sets margin-padding “bottom“
• l-sets margin-padding “left“
• r-sets margin-padding “right“
• x-sets padding left|right or margin left|right
• y-sets padding top|bottom or margin top|bottom
• blank-sets margin padding on all sides of the element

Size is one of:-

• 0-sets m|p to 0
• 1-sets m|p to .25rem
• 2-sets m|p to .5rem
• 3-sets m|p to 1rem
• 4-sets m|p to 1.5rem
• 5-sets m|p to 3rem
• auto-sets margin to auto

Negative margin :-

• n1-sets margin to -.25rem
• n2-sets margin to -.5rem
• n3-sets margin to -1rem
• n4-sets margin to -1.5rem
• n5-sets margin to -3rem

The post Bootstrap Utilities : Spacing appeared first on scmGalaxy.

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<div class="shadow-sm p-3 mb-5 bg-white rounded">Small shadow</div>

The post Bootstrap Utilities : “Shadows” appeared first on scmGalaxy.

• .fixed-top class is use to fix the element in the top position of the page.
• .fixed-bottom class is use to fix the element in the bottom position of the page.
• .sticky-top class is use to stick the element at the top of the page when you scroll past it.

The post Bootstrap utilities : “Position” appeared first on scmGalaxy.

<h1 class="text-hide">Text declare </h1>  

<h1 class="text-hide" style="background-image: url('image link'); 
         background-repeat: no-repeat; 
         width: 500px; height: 500px; ">
    google
  </h1>

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The post Bootstrap: Utilities “Float” appeared first on scmGalaxy.

All flex classes come with additional responsive classes, which makes it easy to set a specific flex class on specific screen size.

The * the symbol can be replaced with sm, md, lg or xl, which represents small, medium, large or xlarge screens.

The post Bootstrap: Utilities “Flex” appeared first on scmGalaxy.

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Syntax:-

<div class="container mt-4">
  <h2>Display Inline Block</h2>
  <p>Use the d-inline-block class.</p>
  <div class="d-inline-block">Inline block DIV.</div>
  <div class="d-inline-block">Inline block DIV.</div>
</div>

The post Bootstrap: Utilities “Display” appeared first on scmGalaxy.

The classes for text colors are:

:- .text-muted, .text-primary, .text-success, .text-info, .text-warning, .text-danger, .text-secondary, .text-white, .text-dark, .text-body (default body color/often black) and .text-light.

The classes for background colors are: 

:- .bg-primary, .bg-success, .bg-info, .bg-warning, .bg-danger, .bg-secondary, .bg-dark and .bg-light.

The post Bootstrap: Utilities “Color” appeared first on scmGalaxy.

 <div class="clearfix">
      <button type="button" class="close">×</button>
    </div>

The post Bootstrap: Utilities “Close icon” appeared first on scmGalaxy.

.clearfix {
  overflow: auto;
}

The post Bootstrap: Utilities “Clearfix” appeared first on scmGalaxy.

Borders:-

This class adds a border all around the element.

• Borders by using the border classes to add or remove borders from an elements.
• Border Color by using border border-colorname to and color to the borders.
• Border Radius by using rounded classes to rounded the corners.

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The post Bootstrap: Components & Utilities appeared first on scmGalaxy.

How to Create a Tooltip

• Inside a tag data-toggle=”tooltip” attribute to an element.
• Use title attribute to specify the text that should be displayed inside the tooltip.
• Note: Tooltips must be initialized with jQuery:

<script>
$(document).ready(function(){
  $('[data-toggle="tooltip"]').tooltip();
});
</script>

The post Bootstrap:-Component “Tooltips” appeared first on scmGalaxy.