In interviews, asking the right questions is crucial. Effective questions include “Tell me about yourself,” “Why do you want this job?,” “What are your strengths and weaknesses?,” “Describe a challenging situation and how you handled it,” “Where do you see yourself in five years?,” “How do you handle stress?,” and “Do you have any questions for us?” Answers should be honest, highlight relevant skills, and show enthusiasm for the role. Preparation and practice are key to success.