View All num of num See all Photos BlackBerry 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.blackberry.com Employer Engaged Overview Reviews Salaries Interviews Jobs Photos Benefits 1.2k Reviews 2.2k Salaries 408 Interviews -- Jobs Follow Add Review or Salary Follow Add Review or Salary Interview Question Coop-Software Developer Interview(Student Candidate) Waterloo, ON (Canada) BlackBerry If given an infinite amount of memory, whats the fastest way to reverse an array? Tags: See more , See less 8 Answer Add Tags Answer Interview Answer 2 Answers ▲ 0 ▼ Split the array in half, reverse them, split the two in half, reverse them, etc. until you cannot reverse anymore. Interview Candidate on Mar 19, 2009 ▲ 4 ▼ Allocate an array of equal size and write the last index of original array to 0th index of 1st array .. (n-1)th to 1st index and so on Engineer on Nov 3, 2010 Add Answers or Comments To comment on this, Sign In or Sign Up.