View All num of num See all Photos Mahindra Satyam This employer has taken extra steps to respond to reviews and provide job seekers with accurate company information, photos, and reviews. Interested for your company?Learn More. www.mahindrasatyam.com Profile Unclaimed Overview Reviews Salaries Interviews Jobs Photos Benefits 909 Reviews 14k Salaries 196 Interviews Follow Add Review or Salary Follow Add Review or Salary Interview Question Senior Software Engineer Interview Hyderābād (India) Mahindra Satyam what is the difference between Structure and Union. Tags: See more , See less 8 Answer Add Tags Answer Interview Answer 1 Answer ▲ 0 ▼ The concept of structure and union are same. Both are created to collect different data type in one variable. Ashwini on Mar 2, 2012 Add Answers or Comments To comment on this, Sign In or Sign Up.