Bootstrap - Online Quiz

Following quiz provides Multiple Choice Questions (MCQs) related to Bootstrap Framework. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Q 1 - Which of the following is correct about Bootstrap Grid System?

A - Predefined grid classes like .row and .col-xs-4 are available for quickly making grid layouts. LESS mixins can also be used for more semantic layouts.

B - Columns create gutters (gaps between column content) via padding. That padding is offset in rows for the first and the last column via negative margin on .rows.

C - Grid columns are created by specifying the number of twelve available columns you wish to span. For example, three equal columns would use three .col-xs-4.

D - All of the above.

Answer : D

Explanation

All of the above options are correct.

Q 2 - Which of the following class styles a table with borders surrounding every element and rounded corners around the entire table?

Answer : C

Explanation

By adding the .table-bordered class, you will get borders surrounding every element and rounded corners around the entire table.

Q 3 - Which of the following bootstrap style of button creates a default/ standard button?

Answer : A

Explanation

.btn − Default/ Standard button.

Q 4 - Which of the following bootstrap style is used for a basic button group?

A - .btn-group

B - .btn-toolbar

C - .btn-group-lg

D - .btn-group-vertical

Answer : A

Explanation

.btn-group − This class is used for a basic button group. Wrap a series of buttons with class .btn in .btn-group.

Q 5 - Which of the following bootstrap styles are used to add a dropdown to a tab?

A - .nav, .nav-tabs, .menu

B - .nav, .nav-tabs, dropdown-.menu

C - .nav, .nav-pills, .dropdown

D - .nav, .nav-pills

Answer : B

Explanation

To add dropdowns to tab: Start with a basic unordered list with the base class of .nav; Add the class .nav-tabs.; Now add an unordered list with a .dropdown-menu class.

Q 6 - Which of the following bootstrap style is to be used if you want to create a .navbar that scrolls with the page?

A - .navbar-static-top

B - .navbar-fixed

C - .navbar-fixed-top

D - None of the above.

Answer : A

Explanation

To create a .navbar that scrolls with the page, add the ..navbar-static-top class. This class does not require adding the padding to the <body>.

Q 7 - Which of the following bootstrap style can be used to align .pager buttons?

A - .pager-previous, .pager-next

B - .previous, .next

C - .link-previous, .link-next

D - None of the above.

Answer : B

Explanation

.previous, .next − Use class .previous to left align and .next to right-align the links.

Q 8 - Which of the following is correct about data-backdrop Data attribute of Modal Plugin?

A - It specifies static for a backdrop, if you don't want the modal to be closed when the user clicks outside of the modal.

B - It closes the modal when escape key is pressed; set to false to disable.

C - It shows the modal when initialized.

D - Using the jQuery .load method, injects content into the modal body. If an href with a valid URL is added, it will load that content.

Answer : A

Explanation

data-backdrop − Specify static for a backdrop, if you don't want the modal to be closed when the user clicks outside of the modal.

Q 9 - Which of the following is correct about data-html Data attribute of Tooltip Plugin?

A - Applies a CSS fade transition to the tooltip.

B - Inserts HTML into the tooltip. If false, jQuery's text method will be used to insert content into the dom.

C - Specifies how to position the tooltip (i.e., top|bottom|left|right|auto).

D - Delegates to the specified targets.

Answer : B

Explanation

data-html − Inserts HTML into the tooltip. If false, jQuery's text method will be used to insert content into the dom. Use text if you're worried about XSS attacks.

Q 10 - Which of the following is correct about data-animation Data attribute of Popover Plugin?

A - Applies a CSS fade transition to the popover.

B - Inserts HTML into the popover. If false, jQuery's text method will be used to insert content into the dom.

C - Specifies how to position the popover (i.e., top|bottom|left|right|auto).

D - Delegates to the specified targets.

Answer : A

Explanation

data-animation − Applies a CSS fade transition to the popover.

bootstrap_questions_answers.htm