Building a Responsive Application with Bootstrap (Video 15)

This video tutorial introduces Bootstrap 4, highlighting its new features and differences from Bootstrap 3. It covers the migration process, key changes like dropping support for older browsers, and the switch to using rems for CSS units. The tutorial also provides practical advice on adapting existing applications to Bootstrap 4, including changes to images, tables, and forms. Finally, it guides viewers on how to set up and start using Bootstrap 4 in their projects.

What is the main focus of the new video tutorial discussed in the introduction?

• Differences between Bootstrap 3 and 4

• Introduction to HTML5

• Differences between Bootstrap 2 and 3

• How to use JavaScript plugins

Which browser support was dropped in Bootstrap 4?

• Internet Explorer 9

• Firefox 45

• Internet Explorer 8

• Safari 10

What CSS preprocessor does Bootstrap 4 use?

• SASS

• Stylus

• LESS

• PostCSS

What is the new CSS reset called in Bootstrap 4?

• Normalize

• ResetCSS

• Reboot

• BaseCSS

What should 'image-responsive' be replaced with in Bootstrap 4?

• image-dynamic

• image-flexible

• image-adaptive

• image-fluid

What tool is mentioned for converting Bootstrap 3 HTML to Bootstrap 4?

• CSS Migrator

• Bootply

• HTML5 Upgrader

• Bootstrap Converter

What files need to be downloaded to start using Bootstrap 4?

• Bootstrap compiled files

• Bootstrap theme files

• Bootstrap source files

• Bootstrap documentation