Advances in Electronic Testing: Challenges and Methodologies is a new type of edited volume in the Frontiers in Electronic Testing book series devoted to recent advances in electronic circuits testing. The book is a comprehensive elaboration on important topics which capture major research and development efforts today. The motivation and inspiration behind this book is to deliver a thorough text that focuses on the evolution of test technology, provides insight about the abiding importance of discussed topics, records today's state-of-the-art and industrial practices and trends, reveals the challenges for emerging testing methodologies, and envisages the future of this journey.