Javascript makes websites more dynamic, user-friendly, and interactive so that they respond to visitors. It can be inserted directly into the HTML of a web page, and it is the only programming language of this type that web browsers can understand. So, it is used by professional developers and back-end developers, also select javascript. It is also suitable for beginning programmers who want to expand their skills. Thus, we have designed these Javascript quiz questions to help you evaluate your knowledge of Javascript and become a highly qualified programmer.