Bootstrap 4 gives an effortless way to align the images and the videos along with the content. We can use media objects to show tweets, comments on blogs and many more things. To have a media object the container needs to have a class named .media and for the content of the media, a child container needs to be created with a class attached .media-body

To make sure sufficient spacing is given used padding and other tags as needed. We can have more than one media objects nested with each other. You can add another .media class in a container with a class of .media-body. Alignment to the right can be done by adding an image after .media-body container. For Bottom, top or middle alignment we can provide utilities of flex such as align-self*

BY Best Interview Question ON 31 Mar 2019