Most tech companies have removed their requirement for a computer science or related degree. If you can crack their interview, you are in. In this age, the skill to crack technical interviews is a must-have for every developer. With this ability, a developer can gain a lot of confidence and unlock amazing future possibilities for oneself. This book lists the top 11 questions and the topics that you need to prepare for your technical interviews. For each topic, this book will explain the basics & for each question that is mentioned, you will see the steps on how to reach the solution and explain in the interview. Irrespective of whether you knowthe answer or not, it's highly recommended for you to implement the solution in your favorite programming language to get the much-needed practice. This book is for all irrespective of your level as a developer. If you understand the basic terminologies used in Computer Science/ IT, that's great. If not, then you will have to put in a little extra effort to understand these concepts. All you need is the focus, willingness and a learning mindset.