View All num of num See all Photos Verisign 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.verisigninc.com Profile Unclaimed Overview Reviews Salaries Interviews Jobs Photos Benefits 215 Reviews 715 Salaries 41 Interviews Follow Add Review or Salary Follow Add Review or Salary Interview Question Software Engineer Interview Sterling, VA Verisign Whats the purpose of the StringBuffer or Builder class? Tags: See more , See less 8 Answer Add Tags Answer Interview Answer 1 Answer ▲ 0 ▼ Stringbuffer is having all the functions synchronized rather builder is not. so builder is fast Anonymous on 2012-04-03 Add Answers or Comments To comment on this, Sign In or Sign Up.