How many types of layouts are there in Bootstrap?

<em> tag is used to _____ text.

Bootstrap allows _______ objects to be aligned to left or right of textual content.

We can use .img-thumbnail to give an image a rounded 1px border appearance.

What text color should not be used with a .bg-light background?

If your web site/app has a lots of pages, _________ feature of bootstrap can be used.

What is the purpose of the $spacers Sass map variable?

Which of the following npm (Node Package Manager) commands is used to start the lite-server?

Which of the following is not a guiding principle, strategy, or technique used to build and maintain Bootstrap?

What do these spacing utility classes do to this headline?