Which of the following LESS variables can be used to define your own number of columns in the grid? ing is

Which LESS variables does not exist?

When you are using Active tabs, which is the correct code to Select tab by name?

When we are adding .img-responsive class to an image, which of the following CSS-properties are applied on that image?

How to wrap series of buttons?

Correct way to create full-width layout with two columns ⅓ and ⅔ on all devices?

What is 'sr-only' class needed for in Bootstrap?

Which class will make table responsive?

Which tag can be used to highlight the text?

Which class can be used to create a breadcrumb?

Which of these list types exist in Bootstrap? (check any that apply)