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 Mobile First Strategy?

A - You need to add the viewport meta tag to the element, to ensure proper rendering and touch zooming on mobile devices.

B - width property controls the width of the device. Setting it to device-width will make sure that it is rendered across various devices (mobiles,desktops,tablets...) properly.

C - initial-scale=1.0 ensures that when loaded, your web page will be rendered at a 1:1 scale, and no zooming will be applied out of the box.

D - All of the above.

Answer : D

Explanation

All of the above options are correct.

Q 2 - Which of the following class indicates a dangerous or potentially negative action?

Answer : D

Explanation

.danger − Indicates a dangerous or potentially negative action.

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 of image gives the image rounded corners?

A - .img-rounded

B - .img-circle

C - .img-thumbnail

D - None of the above.

Answer : A

Explanation

.img-rounded − adds border-radius:6px to give the image rounded corners.

Q 5 - Which of the following bootstrap styles are used to create a tabbed navigation?

A - .nav, .nav-tabs

B - .nav, .nav-pills

C - .nav, .nav-pills, .nav-stacked

D - .nav, .nav-tabs, .nav-justified

Answer : A

Explanation

To create a tabbed navigation .menu: Start with a basic unordered list with the base class of .nav and add class .nav-tabs.

Q 6 - Which of the following bootstrap style is to be used if you want to create an inverted .navbar with a black background and with white text?

A - .navbar-reverse

B - .navbar-inverse

C - .navbar-inverted

D - None of the above.

Answer : B

Explanation

To create an inverted .navbar with a black background and with white text, simply add the .navbar-inverse class to the ..navbar class.

Q 7 - Which of the following bootstrap styles can be used to create a Stacked progress bar?

A - .progress-stacked

B - .progress

C - .progress-stack.

D - None of the above.

Answer : B

Explanation

You can even stack multiple progress bars. Place the multiple progress bars into the same .progress to stack them.

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-selector 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 : D

Explanation

data-selector − If a selector is provided, tooltip objects will be delegated to the specified targets.

Q 10 - Which of the following is correct about data-placement 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 : C

Explanation

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

bootstrap_questions_answers.htm