View All num of num See all Photos Cisco Systems 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.cisco.com Work in HR? Unlock Free Profile Overview Reviews Salaries Interviews Jobs Photos Benefits 5.6k Reviews 12k Salaries 1.2k Interviews 3.1k Jobs Follow Add Review or Salary Follow Add Review or Salary Interview Question Software Engineer Interview Cisco Systems String concatination, how canyou write a better concatination with out using existing menthods like .concat etc... can a dead lock happen with three threads, the job description has nothing to do with these questions. The concentration was on basics of programming, was asked to write doule linked list program...if you are comfortable with sting programs and linked list concepts it is very easy to crack... Tags: See more , See less 8 Answer Add Tags Flag as Inappropriate Thank you! Your feedback has been sent to the team and we'll look into it. Oops! We're sorry but your feedback didn't make it to the team. Your input is valuable to us — would you mind trying again? Send Answer Add Answers or Comments To comment on this, Sign In or Sign Up.